
Rank | Countries/Territories | Count | Percent |
1 | Germany | 584 | 44.2% |
2 | China | 371 | 28.1% |
3 | United States | 182 | 13.8% |
4 | Ireland | 40 | 3% |
5 | Sweden | 28 | 2.1% |
6 | France | 25 | 1.9% |
7 | Russia | 22 | 1.7% |
8 | Netherlands | 21 | 1.6% |
9 | Korea, Republic of | 12 | 0.9% |
10 | Canada | 9 | 0.7% |
11 | Cyprus | 4 | 0.3% |
12 | 3 | 0.2% | |
13 | Bangladesh | 3 | 0.2% |
14 | Malaysia | 3 | 0.2% |
15 | Italy | 3 | 0.2% |
16 | Taiwan | 2 | 0.2% |
17 | Turkey | 2 | 0.2% |
18 | United Kingdom | 2 | 0.2% |
19 | Hong Kong | 2 | 0.2% |
20 | India | 1 | 0.1% |
21 | Czech Republic | 1 | 0.1% |
22 | Singapore | 1 | 0.1% |
23 | Spain | 1 | 0.1% |






