
Rank | Countries/Territories | Count | Percent |
1 | China | 447 | 37.6% |
2 | United States | 311 | 26.2% |
3 | Germany | 163 | 13.7% |
4 | Netherlands | 50 | 4.2% |
5 | France | 39 | 3.3% |
6 | Canada | 22 | 1.9% |
7 | Russia | 22 | 1.9% |
8 | India | 21 | 1.8% |
9 | Ireland | 21 | 1.8% |
10 | Sweden | 15 | 1.3% |
11 | 13 | 1.1% | |
12 | Hong Kong | 11 | 0.9% |
13 | Norway | 10 | 0.8% |
14 | Cyprus | 8 | 0.7% |
15 | Korea, Republic of | 7 | 0.6% |
16 | Brazil | 6 | 0.5% |
17 | Austria | 3 | 0.3% |
18 | Greece | 3 | 0.3% |
19 | Iran, Islamic Republic of | 3 | 0.3% |
20 | Switzerland | 3 | 0.3% |
21 | Singapore | 2 | 0.2% |
22 | Czech Republic | 2 | 0.2% |
23 | Denmark | 1 | 0.1% |
24 | Belgium | 1 | 0.1% |
25 | Japan | 1 | 0.1% |
26 | Slovakia | 1 | 0.1% |
27 | Taiwan | 1 | 0.1% |
28 | Ukraine | 1 | 0.1% |



Month | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | All year |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Count | 222 | 167 | 145 | 158 | 136 | 169 | 122 | 177 | 156 | 233 | 153 | 117 | 1955 |



