
Rank | Countries/Territories | Count | Percent |
1 | United States | 335 | 44.4% |
2 | China | 181 | 24% |
3 | Germany | 51 | 6.8% |
4 | Japan | 48 | 6.4% |
5 | 30 | 4% | |
6 | Netherlands | 19 | 2.5% |
7 | Brazil | 17 | 2.3% |
8 | India | 17 | 2.3% |
9 | Canada | 16 | 2.1% |
10 | Ireland | 10 | 1.3% |
11 | Australia | 6 | 0.8% |
12 | United Kingdom | 4 | 0.5% |
13 | Taiwan | 3 | 0.4% |
14 | South Africa | 2 | 0.3% |
15 | France | 2 | 0.3% |
16 | Hong Kong | 2 | 0.3% |
17 | Italy | 1 | 0.1% |
18 | Kazakhstan | 1 | 0.1% |
19 | Korea, Republic of | 1 | 0.1% |
20 | Latvia | 1 | 0.1% |
21 | Morocco | 1 | 0.1% |
22 | Greece | 1 | 0.1% |
23 | Denmark | 1 | 0.1% |
24 | Spain | 1 | 0.1% |
25 | Sweden | 1 | 0.1% |
26 | Romania | 1 | 0.1% |
27 | Slovakia | 1 | 0.1% |
28 | Ukraine | 1 | 0.1% |