
Rank | Countries/Territories | Count | Percent |
1 | United States | 75 | 25.9% |
2 | China | 43 | 14.8% |
3 | Ireland | 36 | 12.4% |
4 | India | 19 | 6.6% |
5 | Korea, Republic of | 15 | 5.2% |
6 | United Kingdom | 14 | 4.8% |
7 | Spain | 9 | 3.1% |
8 | Nepal | 7 | 2.4% |
9 | Germany | 7 | 2.4% |
10 | Ghana | 5 | 1.7% |
11 | Australia | 5 | 1.7% |
12 | Viet Nam | 5 | 1.7% |
13 | Romania | 4 | 1.4% |
14 | Netherlands | 4 | 1.4% |
15 | Nigeria | 3 | 1% |
16 | Bangladesh | 3 | 1% |
17 | Indonesia | 3 | 1% |
18 | Lao People's Democratic Republic | 2 | 0.7% |
19 | Kenya | 2 | 0.7% |
20 | Canada | 2 | 0.7% |
21 | Egypt | 2 | 0.7% |
22 | Ethiopia | 2 | 0.7% |
23 | France | 2 | 0.7% |
24 | Philippines | 2 | 0.7% |
25 | Qatar | 2 | 0.7% |
26 | Sweden | 2 | 0.7% |
27 | Taiwan | 2 | 0.7% |
28 | Thailand | 2 | 0.7% |
29 | Turkey | 2 | 0.7% |
30 | Uganda | 2 | 0.7% |
31 | Saudi Arabia | 2 | 0.7% |
32 | Albania | 2 | 0.7% |
33 | Austria | 1 | 0.3% |
34 | Mauritius | 1 | 0.3% |
35 | Hong Kong | 1 | 0.3% |






