
Rank | Countries/Territories | Count | Percent |
1 | China | 79 | 34.6% |
2 | Germany | 41 | 18% |
3 | United States | 40 | 17.5% |
4 | Bulgaria | 13 | 5.7% |
5 | Korea, Republic of | 10 | 4.4% |
6 | Senegal | 7 | 3.1% |
7 | United Kingdom | 7 | 3.1% |
8 | Australia | 5 | 2.2% |
9 | Hong Kong | 4 | 1.8% |
10 | Belgium | 3 | 1.3% |
11 | Russia | 3 | 1.3% |
12 | Ethiopia | 3 | 1.3% |
13 | Ireland | 2 | 0.9% |
14 | Ukraine | 2 | 0.9% |
15 | Singapore | 2 | 0.9% |
16 | 2 | 0.9% | |
17 | India | 1 | 0.4% |
18 | Cote D'ivoire | 1 | 0.4% |
19 | Turkey | 1 | 0.4% |
20 | Latvia | 1 | 0.4% |
21 | Nigeria | 1 | 0.4% |






