
Rank | Countries/Territories | Count | Percent |
1 | China | 182 | 30.3% |
2 | United States | 153 | 25.5% |
3 | Ireland | 72 | 12% |
4 | Germany | 44 | 7.3% |
5 | Russia | 25 | 4.2% |
6 | Korea, Republic of | 22 | 3.7% |
7 | Belgium | 18 | 3% |
8 | Sweden | 16 | 2.7% |
9 | Turkey | 12 | 2% |
10 | Finland | 10 | 1.7% |
11 | Netherlands | 9 | 1.5% |
12 | Taiwan | 6 | 1% |
13 | Saudi Arabia | 6 | 1% |
14 | France | 5 | 0.8% |
15 | Italy | 5 | 0.8% |
16 | Iran, Islamic Republic of | 5 | 0.8% |
17 | India | 4 | 0.7% |
18 | Canada | 2 | 0.3% |
19 | United Kingdom | 2 | 0.3% |
20 | Japan | 1 | 0.2% |
21 | Romania | 1 | 0.2% |
22 | Mexico | 1 | 0.2% |



Month | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | All year |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Count | 123 | 114 | 105 | 146 | 116 | 236 | 153 | 176 | 112 | 156 | 204 | 120 | 1761 |




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