
Rank | Countries/Territories | Count | Percent |
1 | United States | 170 | 27.1% |
2 | Ireland | 117 | 18.6% |
3 | China | 112 | 17.8% |
4 | Korea, Republic of | 24 | 3.8% |
5 | Australia | 20 | 3.2% |
6 | Taiwan | 17 | 2.7% |
7 | Canada | 15 | 2.4% |
8 | Germany | 15 | 2.4% |
9 | United Kingdom | 13 | 2.1% |
10 | Netherlands | 13 | 2.1% |
11 | Iran, Islamic Republic of | 11 | 1.8% |
12 | France | 10 | 1.6% |
13 | India | 9 | 1.4% |
14 | Japan | 9 | 1.4% |
15 | Italy | 8 | 1.3% |
16 | Russia | 8 | 1.3% |
17 | Chile | 8 | 1.3% |
18 | Egypt | 5 | 0.8% |
19 | 5 | 0.8% | |
20 | Spain | 5 | 0.8% |
21 | Brazil | 4 | 0.6% |
22 | South Africa | 3 | 0.5% |
23 | Philippines | 3 | 0.5% |
24 | Poland | 3 | 0.5% |
25 | Macao | 3 | 0.5% |
26 | Romania | 3 | 0.5% |
27 | Sweden | 2 | 0.3% |
28 | Belgium | 2 | 0.3% |
29 | Indonesia | 2 | 0.3% |
30 | Hong Kong | 2 | 0.3% |
31 | Hungary | 1 | 0.2% |
32 | Israel | 1 | 0.2% |
33 | Portugal | 1 | 0.2% |
34 | Mexico | 1 | 0.2% |
35 | North Macedonia | 1 | 0.2% |
36 | Libya | 1 | 0.2% |
37 | Lithuania | 1 | 0.2% |






