
Rank | Countries/Territories | Count | Percent |
1 | United States | 44 | 30.3% |
2 | China | 41 | 28.3% |
3 | Germany | 16 | 11% |
4 | India | 9 | 6.2% |
5 | Ireland | 8 | 5.5% |
6 | Korea, Republic of | 6 | 4.1% |
7 | Netherlands | 6 | 4.1% |
8 | Canada | 4 | 2.8% |
9 | France | 3 | 2.1% |
10 | Spain | 3 | 2.1% |
11 | Taiwan | 2 | 1.4% |
12 | Finland | 2 | 1.4% |
13 | Ukraine | 1 | 0.7% |


Month | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | All year |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Count | 111 | 200 | 175 | 125 | 132 | 148 | 142 | 104 | 112 | 125 | 132 | 119 | 1625 |




