1 Generate a simple random walk data Apply first order differencing Did it remove non stationarity Apply second order differencing Did it remove non stationarity 2 Consider the immigration data from BB Stationary If not stationary then try to stationarize the data 3 Consider the Monthly Australian Beer Consumption data from BB Decompose the data and interpret What are the seasonal effects for January and July What is the de seasonalized forecast if the production on September 1995 is 140 immigration data yr count 1820 8385 1821 9127 1822 6911 1823 6354 1824 7912 1825 10199 1826 10837 1827 18875 1828 27382 1829 22520 1830 23322 1831 22633 1832 60482 1833 58640 1834 65365 1835 45374 1836 76242 1837 79340 1838 38914 1839 68069 1840 84066 1841 80289 1842 104565 1843 52496 1844 78615 1845 114371 1846 154416 1847 234968 1848 226527 1849 297024 1850 369980 1851 379466 1852 371603 1853 368645 1854 427833 1855 200877 1856 200436 1857 251306 1858 123126 1859 121282 1860 153640 1861 91918 1862 91985 1863 176282 1864 193418 1865 248120 1866 318568 1867 315722 1868 138840 1869 352768 1870 387203 1871 321350 1872 404806 1873 459803 1874 313339 1875 227498 1876 169986 1877 141857 1878 138469 1879 177826 1880 457257 1881 669431 1882 788992 1883 603322 1884 518592 1885 395346 1886 334203 1887 490109 1888 546889 1889 444427 1890 455302 1891 560319 1892 579663 1893 439730 1894 285631 1895 258536 1896 343267 1897 230832 1898 229299 1899 311715 1900 448572 1901 487918 1902 648743 1903 857046 1904 812870 1905 1026499 1906 1100735 1907 1285349 1908 782870 1909 751786 1910 1041570 1911 878587 1912 838172 1913 1197892 1914 1218480 1915 326700 1916 298826 1917 295403 1918 110618 1919 141132 1920 430001 1921 805228 1922 309556 1923 522919 1924 706896 1925 294314 1926 304488 1927 335175 1928 307255 1929 279678 1930 241700 1931 97139 1932 35576 1933 23068 1934 29470 1935 34956 1936 36329 1937 50244 1938 67895 1939 82998 1940 70756 1941 51776 1942 28781 1943 23725 1944 28551 1945 38119 1946 108721 1947 147292 1948 170570 1949 188317 1950 249187 1951 205717 1952 265520 1953 170434 1954 208177 1955 237790 1956 321625 1957 326867 1958 253265 1959 260686 1960 265398 1961 271344 1962 283763 1963 306260 1964 292248 1965 296697 1966 323040 1967 361972 1968 454448 1969 358579 1970 373326 1971 370478 1972 384685 1973 398515 1974 393919 1975 385378 1976 499093 1977 458755 1978 589810 1979 394244 1980 524295 1981 595014 1982 533624 1983 550052 1984 541811 1985 568149 1986 600027 1987 599889 1988 641346 1989 1090172 1990 1535872 1991 1826595 1992 973445 1993 903916 1994 803993 1995 720177 1996 915560 1997 797847 1998 653206 1999 644787 2000 841002 2001 1058902 2002 1059356 2003 703542 2004 957883 2005 1122257 2006 1266129 2007 1052415 2008 1107126 2009 1130818 2010 1042625 2011 1062040 2012 1031631 2013 990553 2014 1016518 2015 1051031 2016 1183505 Australian Month Monthly beer production in Australia megalitres Includes ale and stout Does not include beverages with alcohol percentage less than 1 15 Jan 1956 Aug 1995 1956 01 93 2 1956 02 96 1956 03 95 2 1956 04 77 1 1956 05 70 9 1956 06 64 8 1956 07 70 1 1956 08 77 3 1956 09 79 5 1956 10 100 6 1956 11 100 7 1956 12 107 1 1957 01 95 9 1957 02 82 8 1957 03 83 3 1957 04 80 1957 05 80 4 1957 06 67 5 1957 07 75 7 1957 08 71 1 1957 09 89 3 1957 10 101 1 1957 11 105 2 1957 12 114 1 1958 01 96 3 1958 02 84 4 1958 03 91 2 1958 04 81 9 1958 05 80 5 1958 06 70 4 1958 07 74 8 1958 08 75 9 1958 09 86 3 1958 10 98 7 1958 11 100 9 1958 12 113 8 1959 01 89 8 1959 02 84 4 1959 03 87 2 1959 04 85 6 1959 05 72 1959 06 69 2 1959 07 77 5 1959 08 78 1 1959 09 94 3 1959 10 97 7 1959 11 100 2 1959 12 116 4 1960 01 97 1 1960 02 93 1960 03 96 1960 04 80 5 1960 05 76 1 1960 06 69 9 1960 07 73 6 1960 08 92 6 1960 09 94 2 1960 10 93 5 1960 11 108 5 1960 12 109 4 1961 01 105 1 1961 02 92 5 1961 03 97 1 1961 04 81 4 1961 05 79 1 1961 06 72 1 1961 07 78 7 1961 08 87 1 1961 09 91 4 1961 10 109 9 1961 11 116 3 1961 12 113 1962 01 100 1962 02 84 8 1962 03 94 3 1962 04 87 1 1962 05 90 3 1962 06 72 4 1962 07 84 9 1962 08 92 7 1962 09 92 2 1962 10 114 9 1962 11 112 5 1962 12 118 3 1963 01 106 1963 02 91 2 1963 03 96 6 1963 04 96 3 1963 05 88 2 1963 06 70 2 1963 07 86 5 1963 08 88 2 1963 09 102 8 1963 10 119 1 1963 11 119 2 1963 12 125 1 1964 01 106 1 1964 02 102 1 1964 03 105 2 1964 04 101 1964 05 84 3 1964 06 87 5 1964 07 92 7 1964 08 94 4 1964 09 113 1964 10 113 9 1964 11 122 9 1964 12 132 7 1965 01 106 9 1965 02 96 6 1965 03 127 3 1965 04 98 2 1965 05 100 2 1965 06 89 4 1965 07 95 3 1965 08 104 2 1965 09 106 4 1965 10 116 2 1965 11 135 9 1965 12 134 1966 01 104 6 1966 02 107 1 1966 03 123 5 1966 04 98 8 1966 05 98 6 1966 06 90 6 1966 07 89 1 1966 08 105 2 1966 09 114 1966 10 122 1 1966 11 138 1966 12 142 2 1967 01 116 4 1967 02 112 6 1967 03 123 8 1967 04 103 6 1967 05 113 9 1967 06 98 6 1967 07 95 1967 08 116 1967 09 113 9 1967 10 127 5 1967 11 131 4 1967 12 145 9 1968 01 131 5 1968 02 131 1968 03 130 5 1968 04 118 9 1968 05 114 3 1968 06 85 7 1968 07 104 6 1968 08 105 1 1968 09 117 3 1968 10 142 5 1968 11 140 1968 12 159 8 1969 01 131 2 1969 02 125 4 1969 03 126 5 1969 04 119 4 1969 05 113 5 1969 06 98 7 1969 07 114 5 1969 08 113 8 1969 09 133 1 1969 10 143 4 1969 11 137 3 1969 12 165 2 1970 01 126 9 1970 02 124 1970 03 135 7 1970 04 130 1970 05 109 4 1970 06 117 8 1970 07 120 3 1970 08 121 1970 09 132 3 1970 10 142 9 1970 11 147 4 1970 12 175 9 1971 01 132 6 1971 02 123 7 1971 03 153 3 1971 04 134 1971 05 119 6 1971 06 116 2 1971 07 118 6 1971 08 130 7 1971 09 129 3 1971 10 144 4 1971 11 163 2 1971 12 179 4 1972 01 128 1 1972 02 138 4 1972 03 152 7 1972 04 120 1972 05 140 5 1972 06 116 2 1972 07 121 4 1972 08 127 8 1972 09 143 6 1972 10 157 6 1972 11 166 2 1972 12 182 3 1973 01 153 1 1973 02 147 6 1973 03 157 7 1973 04 137 2 1973 05 151 5 1973 06 98 7 1973 07 145 8 1973 08 151 7 1973 09 129 4 1973 10 174 1 1973 11 197 1973 12 193 9 1974 01 164 1 1974 02 142 8 1974 03 157 9 1974 04 159 2 1974 05 162 2 1974 06 123 1 1974 07 130 1974 08 150 1 1974 09 169 4 1974 10 179 7 1974 11 182 1 1974 12 194 3 1975 01 161 4 1975 02 169 4 1975 03 168 8 1975 04 158 1 1975 05 158 5 1975 06 135 3 1975 07 149 3 1975 08 143 4 1975 09 142 2 1975 10 188 4 1975 11 166 2 1975 12 199 2 1976 01 182 7 1976 02 145 2 1976 03 182 1 1976 04 158 7 1976 05 141 6 1976 06 132 6 1976 07 139 6 1976 08 147 1976 09 166 6 1976 10 157 1976 11 180 4 1976 12 210 2 1977 01 159 8 1977 02 157 8 1977 03 168 2 1977 04 158 4 1977 05 152 1977 06 142 2 1977 07 137 2 1977 08 152 6 1977 09 166 8 1977 10 165 6 1977 11 198 6 1977 12 201 5 1978 01 170 7 1978 02 164 4 1978 03 179 7 1978 04 157 1978 05 168 1978 06 139 3 1978 07 138 6 1978 08 153 4 1978 09 138 9 1978 10 172 1 1978 11 198 4 1978 12 217 8 1979 01 173 7 1979 02 153 8 1979 03 175 6 1979 04 147 1 1979 05 160 3 1979 06 135 2 1979 07 148 8 1979 08 151 1979 09 148 2 1979 10 182 2 1979 11 189 2 1979 12 183 1 1980 01 170 1980 02 158 4 1980 03 176 1 1980 04 156 2 1980 05 153 2 1980 06 117 9 1980 07 149 8 1980 08 156 6 1980 09 166 7 1980 10 156 8 1980 11 158 6 1980 12 210 8 1981 01 203 6 1981 02 175 2 1981 03 168 7 1981 04 155 9 1981 05 147 3 1981 06 137 1981 07 141 1 1981 08 167 4 1981 09 160 2 1981 10 191 9 1981 11 174 4 1981 12 208 2 1982 01 159 4 1982 02 161 1 1982 03 172 1 1982 04 158 4 1982 05 114 6 1982 06 159 6 1982 07 159 7 1982 08 159 4 1982 09 160 7 1982 10 165 5 1982 11 205 1982 12 205 2 1983 01 141 6 1983 02 148 1 1983 03 184 9 1983 04 132 5 1983 05 137 3 1983 06 135 5 1983 07 121 7 1983 08 166 1 1983 09 146 8 1983 10 162 8 1983 11 186 8 1983 12 185 5 1984 01 151 5 1984 02 158 1 1984 03 143 1984 04 151 2 1984 05 147 6 1984 06 130 7 1984 07 137 5 1984 08 146 1 1984 09 133 6 1984 10 167 9 1984 11 181 9 1984 12 202 1985 01 166 5 1985 02 151 3 1985 03 146 2 1985 04 148 3 1985 05 144 7 1985 06 123 6 1985 07 151 6 1985 08 133 9 1985 09 137 4 1985 10 181 6 1985 11 182 1985 12 190 1986 01 161 2 1986 02 155 5 1986 03 141 9 1986 04 164 6 1986 05 136 2 1986 06 126 8 1986 07 152 5 1986 08 126 6 1986 09 150 1 1986 10 186 3 1986 11 147 5 1986 12 200 4 1987 01 177 2 1987 02 127 4 1987 03 177 1 1987 04 154 4 1987 05 135 2 1987 06 126 4 1987 07 147 3 1987 08 140 6 1987 09 152 3 1987 10 151 2 1987 11 172 2 1987 12 215 3 1988 01 154 1 1988 02 159 3 1988 03 160 4 1988 04 151 9 1988 05 148 4 1988 06 139 6 1988 07 148 2 1988 08 153 5 1988 09 145 1 1988 10 183 7 1988 11 210 5 1988 12 203 3 1989 01 153 3 1989 02 144 3 1989 03 169 6 1989 04 143 7 1989 05 160 1 1989 06 135 6 1989 07 141 8 1989 08 159 9 1989 09 145 7 1989 10 183 5 1989 11 198 2 1989 12 186 8 1990 01 172 1990 02 150 6 1990 03 163 3 1990 04 153 7 1990 05 152 9 1990 06 135 5 1990 07 148 5 1990 08 148 4 1990 09 133 6 1990 10 194 1 1990 11 208 6 1990 12 197 3 1991 01 164 4 1991 02 148 1 1991 03 152 1991 04 144 1 1991 05 155 1991 06 124 5 1991 07 153 1991 08 146 1991 09 138 1991 10 190 1991 11 192 1991 12 192 1992 01 147 1992 02 133 1992 03 163 1992 04 150 1992 05 129 1992 06 131 1992 07 145 1992 08 137 1992 09 138 1992 10 168 1992 11 176 1992 12 188 1993 01 139 1993 02 143 1993 03 150 1993 04 154 1993 05 137 1993 06 129 1993 07 128 1993 08 140 1993 09 143 1993 10 151 1993 11 177 1993 12 184 1994 01 151 1994 02 134 1994 03 164 1994 04 126 1994 05 131 1994 06 125 1994 07 127 1994 08 143 1994 09 143 1994 10 160 1994 11 190 1994 12 182 1995 01 138 1995 02 136 1995 03 152 1995 04 127 1995 05 151 1995 06 130 1995 07 119 1995 08 153

The Answer is in the image, click to view ...

Question: 1. Generate a simple random walk data. Apply first-order differencing. Did it remove non-stationarity? Apply second-order differencing. Did it remove non-stationarity? 2. Consider the immigration

1. Generate a simple random walk data. Apply first-order differencing. Did it remove non-stationarity? Apply second-order differencing. Did it remove non-stationarity?

2. Consider the immigration data from BB. Stationary? If not stationary then try to stationarize the data.

3. Consider the Monthly Australian Beer Consumption data from BB. Decompose the data and interpret. What are the seasonal effects for January and July? What is the de-seasonalized forecast if the production on September 1995 is 140?

immigration data

yr	count
1820	8385
1821	9127
1822	6911
1823	6354
1824	7912
1825	10199
1826	10837
1827	18875
1828	27382
1829	22520
1830	23322
1831	22633
1832	60482
1833	58640
1834	65365
1835	45374
1836	76242
1837	79340
1838	38914
1839	68069
1840	84066
1841	80289
1842	104565
1843	52496
1844	78615
1845	114371
1846	154416
1847	234968
1848	226527
1849	297024
1850	369980
1851	379466
1852	371603
1853	368645
1854	427833
1855	200877
1856	200436
1857	251306
1858	123126
1859	121282
1860	153640
1861	91918
1862	91985
1863	176282
1864	193418
1865	248120
1866	318568
1867	315722
1868	138840
1869	352768
1870	387203
1871	321350
1872	404806
1873	459803
1874	313339
1875	227498
1876	169986
1877	141857
1878	138469
1879	177826
1880	457257
1881	669431
1882	788992
1883	603322
1884	518592
1885	395346
1886	334203
1887	490109
1888	546889
1889	444427
1890	455302
1891	560319
1892	579663
1893	439730
1894	285631
1895	258536
1896	343267
1897	230832
1898	229299
1899	311715
1900	448572
1901	487918
1902	648743
1903	857046
1904	812870
1905	1026499
1906	1100735
1907	1285349
1908	782870
1909	751786
1910	1041570
1911	878587
1912	838172
1913	1197892
1914	1218480
1915	326700
1916	298826
1917	295403
1918	110618
1919	141132
1920	430001
1921	805228
1922	309556
1923	522919
1924	706896
1925	294314
1926	304488
1927	335175
1928	307255
1929	279678
1930	241700
1931	97139
1932	35576
1933	23068
1934	29470
1935	34956
1936	36329
1937	50244
1938	67895
1939	82998
1940	70756
1941	51776
1942	28781
1943	23725
1944	28551
1945	38119
1946	108721
1947	147292
1948	170570
1949	188317
1950	249187
1951	205717
1952	265520
1953	170434
1954	208177
1955	237790
1956	321625
1957	326867
1958	253265
1959	260686
1960	265398
1961	271344
1962	283763
1963	306260
1964	292248
1965	296697
1966	323040
1967	361972
1968	454448
1969	358579
1970	373326
1971	370478
1972	384685
1973	398515
1974	393919
1975	385378
1976	499093
1977	458755
1978	589810
1979	394244
1980	524295
1981	595014
1982	533624
1983	550052
1984	541811
1985	568149
1986	600027
1987	599889
1988	641346
1989	1090172
1990	1535872
1991	1826595
1992	973445
1993	903916
1994	803993
1995	720177
1996	915560
1997	797847
1998	653206
1999	644787
2000	841002
2001	1058902
2002	1059356
2003	703542
2004	957883
2005	1122257
2006	1266129
2007	1052415
2008	1107126
2009	1130818
2010	1042625
2011	1062040
2012	1031631
2013	990553
2014	1016518
2015	1051031
2016	1183505

Australian

Month	Monthly beer production in Australia: megalitres. Includes ale and stout. Does not include beverages with alcohol percentage less than 1.15. Jan 1956 ? Aug 1995
1956-01	93.2
1956-02	96
1956-03	95.2
1956-04	77.1
1956-05	70.9
1956-06	64.8
1956-07	70.1
1956-08	77.3
1956-09	79.5
1956-10	100.6
1956-11	100.7
1956-12	107.1
1957-01	95.9
1957-02	82.8
1957-03	83.3
1957-04	80
1957-05	80.4
1957-06	67.5
1957-07	75.7
1957-08	71.1
1957-09	89.3
1957-10	101.1
1957-11	105.2
1957-12	114.1
1958-01	96.3
1958-02	84.4
1958-03	91.2
1958-04	81.9
1958-05	80.5
1958-06	70.4
1958-07	74.8
1958-08	75.9
1958-09	86.3
1958-10	98.7
1958-11	100.9
1958-12	113.8
1959-01	89.8
1959-02	84.4
1959-03	87.2
1959-04	85.6
1959-05	72
1959-06	69.2
1959-07	77.5
1959-08	78.1
1959-09	94.3
1959-10	97.7
1959-11	100.2
1959-12	116.4
1960-01	97.1
1960-02	93
1960-03	96
1960-04	80.5
1960-05	76.1
1960-06	69.9
1960-07	73.6
1960-08	92.6
1960-09	94.2
1960-10	93.5
1960-11	108.5
1960-12	109.4
1961-01	105.1
1961-02	92.5
1961-03	97.1
1961-04	81.4
1961-05	79.1
1961-06	72.1
1961-07	78.7
1961-08	87.1
1961-09	91.4
1961-10	109.9
1961-11	116.3
1961-12	113
1962-01	100
1962-02	84.8
1962-03	94.3
1962-04	87.1
1962-05	90.3
1962-06	72.4
1962-07	84.9
1962-08	92.7
1962-09	92.2
1962-10	114.9
1962-11	112.5
1962-12	118.3
1963-01	106
1963-02	91.2
1963-03	96.6
1963-04	96.3
1963-05	88.2
1963-06	70.2
1963-07	86.5
1963-08	88.2
1963-09	102.8
1963-10	119.1
1963-11	119.2
1963-12	125.1
1964-01	106.1
1964-02	102.1
1964-03	105.2
1964-04	101
1964-05	84.3
1964-06	87.5
1964-07	92.7
1964-08	94.4
1964-09	113
1964-10	113.9
1964-11	122.9
1964-12	132.7
1965-01	106.9
1965-02	96.6
1965-03	127.3
1965-04	98.2
1965-05	100.2
1965-06	89.4
1965-07	95.3
1965-08	104.2
1965-09	106.4
1965-10	116.2
1965-11	135.9
1965-12	134
1966-01	104.6
1966-02	107.1
1966-03	123.5
1966-04	98.8
1966-05	98.6
1966-06	90.6
1966-07	89.1
1966-08	105.2
1966-09	114
1966-10	122.1
1966-11	138
1966-12	142.2
1967-01	116.4
1967-02	112.6
1967-03	123.8
1967-04	103.6
1967-05	113.9
1967-06	98.6
1967-07	95
1967-08	116
1967-09	113.9
1967-10	127.5
1967-11	131.4
1967-12	145.9
1968-01	131.5
1968-02	131
1968-03	130.5
1968-04	118.9
1968-05	114.3
1968-06	85.7
1968-07	104.6
1968-08	105.1
1968-09	117.3
1968-10	142.5
1968-11	140
1968-12	159.8
1969-01	131.2
1969-02	125.4
1969-03	126.5
1969-04	119.4
1969-05	113.5
1969-06	98.7
1969-07	114.5
1969-08	113.8
1969-09	133.1
1969-10	143.4
1969-11	137.3
1969-12	165.2
1970-01	126.9
1970-02	124
1970-03	135.7
1970-04	130
1970-05	109.4
1970-06	117.8
1970-07	120.3
1970-08	121
1970-09	132.3
1970-10	142.9
1970-11	147.4
1970-12	175.9
1971-01	132.6
1971-02	123.7
1971-03	153.3
1971-04	134
1971-05	119.6
1971-06	116.2
1971-07	118.6
1971-08	130.7
1971-09	129.3
1971-10	144.4
1971-11	163.2
1971-12	179.4
1972-01	128.1
1972-02	138.4
1972-03	152.7
1972-04	120
1972-05	140.5
1972-06	116.2
1972-07	121.4
1972-08	127.8
1972-09	143.6
1972-10	157.6
1972-11	166.2
1972-12	182.3
1973-01	153.1
1973-02	147.6
1973-03	157.7
1973-04	137.2
1973-05	151.5
1973-06	98.7
1973-07	145.8
1973-08	151.7
1973-09	129.4
1973-10	174.1
1973-11	197
1973-12	193.9
1974-01	164.1
1974-02	142.8
1974-03	157.9
1974-04	159.2
1974-05	162.2
1974-06	123.1
1974-07	130
1974-08	150.1
1974-09	169.4
1974-10	179.7
1974-11	182.1
1974-12	194.3
1975-01	161.4
1975-02	169.4
1975-03	168.8
1975-04	158.1
1975-05	158.5
1975-06	135.3
1975-07	149.3
1975-08	143.4
1975-09	142.2
1975-10	188.4
1975-11	166.2
1975-12	199.2
1976-01	182.7
1976-02	145.2
1976-03	182.1
1976-04	158.7
1976-05	141.6
1976-06	132.6
1976-07	139.6
1976-08	147
1976-09	166.6
1976-10	157
1976-11	180.4
1976-12	210.2
1977-01	159.8
1977-02	157.8
1977-03	168.2
1977-04	158.4
1977-05	152
1977-06	142.2
1977-07	137.2
1977-08	152.6
1977-09	166.8
1977-10	165.6
1977-11	198.6
1977-12	201.5
1978-01	170.7
1978-02	164.4
1978-03	179.7
1978-04	157
1978-05	168
1978-06	139.3
1978-07	138.6
1978-08	153.4
1978-09	138.9
1978-10	172.1
1978-11	198.4
1978-12	217.8
1979-01	173.7
1979-02	153.8
1979-03	175.6
1979-04	147.1
1979-05	160.3
1979-06	135.2
1979-07	148.8
1979-08	151
1979-09	148.2
1979-10	182.2
1979-11	189.2
1979-12	183.1
1980-01	170
1980-02	158.4
1980-03	176.1
1980-04	156.2
1980-05	153.2
1980-06	117.9
1980-07	149.8
1980-08	156.6
1980-09	166.7
1980-10	156.8
1980-11	158.6
1980-12	210.8
1981-01	203.6
1981-02	175.2
1981-03	168.7
1981-04	155.9
1981-05	147.3
1981-06	137
1981-07	141.1
1981-08	167.4
1981-09	160.2
1981-10	191.9
1981-11	174.4
1981-12	208.2
1982-01	159.4
1982-02	161.1
1982-03	172.1
1982-04	158.4
1982-05	114.6
1982-06	159.6
1982-07	159.7
1982-08	159.4
1982-09	160.7
1982-10	165.5
1982-11	205
1982-12	205.2
1983-01	141.6
1983-02	148.1
1983-03	184.9
1983-04	132.5
1983-05	137.3
1983-06	135.5
1983-07	121.7
1983-08	166.1
1983-09	146.8
1983-10	162.8
1983-11	186.8
1983-12	185.5
1984-01	151.5
1984-02	158.1
1984-03	143
1984-04	151.2
1984-05	147.6
1984-06	130.7
1984-07	137.5
1984-08	146.1
1984-09	133.6
1984-10	167.9
1984-11	181.9
1984-12	202
1985-01	166.5
1985-02	151.3
1985-03	146.2
1985-04	148.3
1985-05	144.7
1985-06	123.6
1985-07	151.6
1985-08	133.9
1985-09	137.4
1985-10	181.6
1985-11	182
1985-12	190
1986-01	161.2
1986-02	155.5
1986-03	141.9
1986-04	164.6
1986-05	136.2
1986-06	126.8
1986-07	152.5
1986-08	126.6
1986-09	150.1
1986-10	186.3
1986-11	147.5
1986-12	200.4
1987-01	177.2
1987-02	127.4
1987-03	177.1
1987-04	154.4
1987-05	135.2
1987-06	126.4
1987-07	147.3
1987-08	140.6
1987-09	152.3
1987-10	151.2
1987-11	172.2
1987-12	215.3
1988-01	154.1
1988-02	159.3
1988-03	160.4
1988-04	151.9
1988-05	148.4
1988-06	139.6
1988-07	148.2
1988-08	153.5
1988-09	145.1
1988-10	183.7
1988-11	210.5
1988-12	203.3
1989-01	153.3
1989-02	144.3
1989-03	169.6
1989-04	143.7
1989-05	160.1
1989-06	135.6
1989-07	141.8
1989-08	159.9
1989-09	145.7
1989-10	183.5
1989-11	198.2
1989-12	186.8
1990-01	172
1990-02	150.6
1990-03	163.3
1990-04	153.7
1990-05	152.9
1990-06	135.5
1990-07	148.5
1990-08	148.4
1990-09	133.6
1990-10	194.1
1990-11	208.6
1990-12	197.3
1991-01	164.4
1991-02	148.1
1991-03	152
1991-04	144.1
1991-05	155
1991-06	124.5
1991-07	153
1991-08	146
1991-09	138
1991-10	190
1991-11	192
1991-12	192
1992-01	147
1992-02	133
1992-03	163
1992-04	150
1992-05	129
1992-06	131
1992-07	145
1992-08	137
1992-09	138
1992-10	168
1992-11	176
1992-12	188
1993-01	139
1993-02	143
1993-03	150
1993-04	154
1993-05	137
1993-06	129
1993-07	128
1993-08	140
1993-09	143
1993-10	151
1993-11	177
1993-12	184
1994-01	151
1994-02	134
1994-03	164
1994-04	126
1994-05	131
1994-06	125
1994-07	127
1994-08	143
1994-09	143
1994-10	160
1994-11	190
1994-12	182
1995-01	138
1995-02	136
1995-03	152
1995-04	127
1995-05	151
1995-06	130
1995-07	119
1995-08	153

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