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 |