How to import an excel sheet and convert it into a matrix so i can plot several graphs.

Here is the sheet and i got to bring numbers from the four sheets.

1 Import Military Expenditure Data into MATLAB 2 -Assign each column of Excel data to a variable name in MATLAB 3 -Make a single plot of the Military Spending Per Capita versus year that includes all four of the countries assigned to you. Be sure to completely format the plot and include a legend. Per Capita Share of GDP (%) Local Currency (2018) Current USD (20 Military expenditure per capita by country Figures in blue are SIPRI estimates. Figures in red indicate highly uncertain data. R-Reported data E- SIPRI estimated data U-Uncertain data Year Country 1988 1989 Algeria Data TypeTuisia Data Type 29.6 Israel Data Type Egypt Data Ty 1769.2 1405.7 1616.5 2253.4 1702.7 1745.3 1682.0 1670.8 1738.3 17130 1579.4 1460.8 1557.3 1560.5 1611.6 1698.9 713.9 1647.8 1705.5 1745.8 1993.8 1925.9 1962.5 2156.0 2019.2 2212.2 2327.2 2103.4 1804.6 981.5 33.8 34.9 1991 1992 1993 30.9 38.8 1995 1996 33.2 37.6 42.9 42.7 30.6 32.6 34.3 58.6 63.0 1998 37.2 34.3 35.7R 37.6 2000 2001 2002 2003 66.2 65.7 40.0 44.4 2005 2006 2007 2008 2009 2010 87.9 48.8 47.6 55.6 53.7 37.8 115.0 148.4 148.9 157.0 235.0 248.3 265.0 248.6 261.2 46.7 52.4 52.0 2012 2013 2014 2015 2016 2017 68.9 8.4 47.2 86.6 72.5