Country

Y2001

Y2018

Average annual growth rate (%)

Average complexity

Ranking

U.S.A

662.22

931.53

2.03

919.62

5

Netherlands

479.60

1390.11

6.46

945.07

4

Germany

385.12

609.28

2.74

541.34

10

Ireland

971.37

2712.78

6.23

2394.80

2

Belgium

284.72

863.69

6.75

676.45

8

Switzerland

776.64

1278.92

2.98

1382.31

3

France

244.63

457.20

3.75

467.62

11