
Rank | Countries/Territories | Count | Percent |
1 | United States | 316 | 45.3% |
2 | China | 105 | 15% |
3 | 96 | 13.8% | |
4 | Israel | 70 | 10% |
5 | Czech Republic | 63 | 9% |
6 | Germany | 22 | 3.2% |
7 | Netherlands | 6 | 0.9% |
8 | Nigeria | 3 | 0.4% |
9 | Brazil | 3 | 0.4% |
10 | Hong Kong | 2 | 0.3% |
11 | Jordan | 2 | 0.3% |
12 | Thailand | 2 | 0.3% |
13 | Russia | 2 | 0.3% |
14 | Singapore | 1 | 0.1% |
15 | Sri Lanka | 1 | 0.1% |
16 | Romania | 1 | 0.1% |
17 | Indonesia | 1 | 0.1% |
18 | France | 1 | 0.1% |
19 | Colombia | 1 | 0.1% |