Institution Per Year (1950-2020)
1950
1955
1960
1965
1970
1975
1980
1985
1990
1995
2000
2005
2010
2015
0
5,000
10,000
15,000
20,000
25,000
30,000
35,000
40,000
45,000
50,000
55,000
60,000
65,000
70,000
75,000
80,000
85,000
Total
