
Rank | Countries/Territories | Count | Percent |
1 | China | 76 | 24.2% |
2 | United States | 72 | 22.9% |
3 | Korea, Republic of | 51 | 16.2% |
4 | Ireland | 12 | 3.8% |
5 | Bulgaria | 12 | 3.8% |
6 | United Kingdom | 10 | 3.2% |
7 | Germany | 9 | 2.9% |
8 | Burkina Faso | 6 | 1.9% |
9 | Hong Kong | 6 | 1.9% |
10 | Singapore | 6 | 1.9% |
11 | Russia | 5 | 1.6% |
12 | Senegal | 5 | 1.6% |
13 | Netherlands | 4 | 1.3% |
14 | Nigeria | 4 | 1.3% |
15 | Switzerland | 4 | 1.3% |
16 | Spain | 3 | 1% |
17 | Viet Nam | 3 | 1% |
18 | Kuwait | 3 | 1% |
19 | Canada | 3 | 1% |
20 | Japan | 3 | 1% |
21 | Mauritius | 2 | 0.6% |
22 | India | 2 | 0.6% |
23 | Israel | 2 | 0.6% |
24 | 2 | 0.6% | |
25 | Ghana | 2 | 0.6% |
26 | France | 1 | 0.3% |
27 | Australia | 1 | 0.3% |
28 | Cambodia | 1 | 0.3% |
29 | Turkey | 1 | 0.3% |
30 | Pakistan | 1 | 0.3% |
31 | Philippines | 1 | 0.3% |
32 | South Africa | 1 | 0.3% |






