
Rank | Countries/Territories | Count | Percent |
1 | United States | 179 | 33.4% |
2 | China | 163 | 30.4% |
3 | Ireland | 30 | 5.6% |
4 | Netherlands | 27 | 5% |
5 | Saudi Arabia | 23 | 4.3% |
6 | Germany | 19 | 3.5% |
7 | France | 11 | 2.1% |
8 | Canada | 9 | 1.7% |
9 | Japan | 9 | 1.7% |
10 | Pakistan | 6 | 1.1% |
11 | Italy | 5 | 0.9% |
12 | Australia | 5 | 0.9% |
13 | Taiwan | 5 | 0.9% |
14 | Russia | 5 | 0.9% |
15 | Romania | 4 | 0.7% |
16 | Egypt | 4 | 0.7% |
17 | Norway | 4 | 0.7% |
18 | Portugal | 3 | 0.6% |
19 | Chile | 3 | 0.6% |
20 | Malaysia | 3 | 0.6% |
21 | Singapore | 3 | 0.6% |
22 | Sweden | 2 | 0.4% |
23 | Trinidad and Tobago | 2 | 0.4% |
24 | United Kingdom | 2 | 0.4% |
25 | Finland | 2 | 0.4% |
26 | India | 2 | 0.4% |
27 | Iraq | 2 | 0.4% |
28 | Kazakhstan | 2 | 0.4% |
29 | Korea, Republic of | 1 | 0.2% |
30 | Tajikistan | 1 | 0.2% |


Month | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | All year |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Count | 108 | 120 | 132 | 109 | 157 | 133 | 160 | 124 | 181 | 214 | 178 | 171 | 1787 |




