
Rank | Countries/Territories | Count | Percent |
1 | United States | 132 | 31.7% |
2 | China | 123 | 29.6% |
3 | Germany | 41 | 9.9% |
4 | France | 22 | 5.3% |
5 | Russia | 17 | 4.1% |
6 | Netherlands | 14 | 3.4% |
7 | Canada | 13 | 3.1% |
8 | Sweden | 12 | 2.9% |
9 | United Kingdom | 11 | 2.6% |
10 | Japan | 7 | 1.7% |
11 | Korea, Republic of | 6 | 1.4% |
12 | Denmark | 3 | 0.7% |
13 | Austria | 3 | 0.7% |
14 | Australia | 2 | 0.5% |
15 | Hong Kong | 2 | 0.5% |
16 | India | 2 | 0.5% |
17 | Italy | 2 | 0.5% |
18 | Spain | 2 | 0.5% |
19 | Singapore | 1 | 0.2% |
20 | Taiwan | 1 | 0.2% |







Month | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | All year |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Count | 0 |