trying to plot the # of lemurs $($right column$)$ by year $($left column$).$ How do I do this?

$\backslash$table$[[,$yearpres,numberoflemurs$],[1,1960,1],[2,1961,4],[3,1962,11],[4,1963,18],[5,1964,20],[6,1965,23],[7,1966,30],[8,1967,31],[9,1968,38],[10,1969,40],[11,1970,40],[12,1971,52],[13,1972,62],[14,1973,70],[15,1974,92],[16,1975,107]]$