
Rank | Countries/Territories | Count | Percent |
1 | United States | 337 | 39.9% |
2 | China | 268 | 31.7% |
3 | Germany | 87 | 10.3% |
4 | France | 34 | 4% |
5 | Canada | 29 | 3.4% |
6 | Russia | 24 | 2.8% |
7 | Netherlands | 15 | 1.8% |
8 | United Kingdom | 12 | 1.4% |
9 | Taiwan | 5 | 0.6% |
10 | Malaysia | 4 | 0.5% |
11 | Indonesia | 3 | 0.4% |
12 | Bolivia, Plurinational State of | 3 | 0.4% |
13 | Colombia | 3 | 0.4% |
14 | Switzerland | 3 | 0.4% |
15 | Viet Nam | 2 | 0.2% |
16 | Cyprus | 2 | 0.2% |
17 | Egypt | 2 | 0.2% |
18 | India | 2 | 0.2% |
19 | Italy | 2 | 0.2% |
20 | Japan | 2 | 0.2% |
21 | Korea, Republic of | 2 | 0.2% |
22 | New Zealand | 1 | 0.1% |
23 | Romania | 1 | 0.1% |
24 | Ukraine | 1 | 0.1% |
25 | Singapore | 1 | 0.1% |






