explain steps use in solving the below :

Gross Domestic Product, Nominal, Domestic Currency (millions) taken from: https://data.imf.org/regular.aspx?key=61545852
Austria	Canada	Nigeria
254,075.03	1,421,590.00	22,269,977.80
267,824.45	1,496,604.00	28,662,468.80
283,977.97	1,577,661.00	32,995,384.40
293,761.91	1,657,041.00	39,157,884.40
288,044.02	1,571,334.00	44,285,560.50
295,896.64	1,666,048.00	55,469,350.70
310,128.66	1,774,063.00	63,713,360.60
318,653.04	1,827,201.00	72,599,631.00
323,910.20	1,902,247.00	81,009,965.30
333,146.07	1,994,898.00	90,136,985.10
344,269.23	1,990,441.00	95,177,735.90
357,607.95	2,025,535.00	102,575,419.20
369,341.26	2,140,641.00	114,899,250.90
385,361.89	2,231,168.00	129,086,908.20
397,575.28	2,310,712.00	145,639,140.30

From the above GDP

Using Excel, calculate the sample size, mean, mode, median, and standard deviation of each country (the ones you select). Then write a paragraph describing the outcomes, you can compare both countries or describe them individually.