
Rank | Countries/Territories | Count | Percent |
1 | United States | 288 | 49.2% |
2 | China | 95 | 16.2% |
3 | Germany | 39 | 6.7% |
4 | Netherlands | 28 | 4.8% |
5 | Korea, Republic of | 26 | 4.4% |
6 | France | 22 | 3.8% |
7 | Russia | 21 | 3.6% |
8 | India | 21 | 3.6% |
9 | Canada | 19 | 3.2% |
10 | Sweden | 12 | 2.1% |
11 | Ireland | 5 | 0.9% |
12 | Japan | 2 | 0.3% |
13 | Finland | 2 | 0.3% |
14 | Switzerland | 1 | 0.2% |
15 | Slovakia | 1 | 0.2% |
16 | Chile | 1 | 0.2% |
17 | Albania | 1 | 0.2% |
18 | Bulgaria | 1 | 0.2% |


Month | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | All year |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Count | 201 | 219 | 231 | 219 | 184 | 170 | 181 | 159 | 168 | 131 | 194 | 228 | 2285 |


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

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

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

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