Table 1: Top 10 countries and institutions on research of depression and insomnia.

Rank

Country

Count

Institution

Count

1

USA (North America)

146(29.4%)

univ pittsburgh(usa)

15(3%)

2

peoples r china (Asia)

116(23.4%)

univ oxford(england)

14(2.8%)

3

Australia(AU)

38(7.7%)

univ penn(usa)

13(2.6%)

4

England (Europe)

32(6.5%)

stanford univ(usa)

12(2.4%)

5

Canada (North America)

26(5.2%)

karolinska inst(sweden)

11(2.2%)

6

japan(Asia)

26(5.2%)

capital med univ(China)

10(2%)

7

South korea (Asia)

26(5.2%)

univ bergen(Switzerland)

10(2%)

8

Sweden (Europe)

22(4.4%)

harvard med sch(usa)

9(1.8%)

10

Italy (Europe)

16(3.2%)

univ calif san francisco(usa)

9(1.8%)