Rank	Countries/Territories	Count	Percent
1	United States	340	37.6%
2	China	226	25%
3	Germany	87	9.6%
4	India	29	3.2%
5	Japan	27	3%
6	Korea, Republic of	27	3%
7	Singapore	20	2.2%
8	France	14	1.5%
9	Ireland	12	1.3%
10	Canada	11	1.2%
11	Cyprus	9	1%
12	Denmark	9	1%
13	Turkey	9	1%
14	United Kingdom	9	1%
15	Australia	7	0.8%
16	Netherlands	7	0.8%
17	Sweden	6	0.7%
18	Chile	6	0.7%
19	South Africa	4	0.4%
20	Norway	4	0.4%
21	Peru	4	0.4%
22	Mongolia	3	0.3%
23	Colombia	3	0.3%
24	Russia	3	0.3%
25	Brazil	2	0.2%
26	Argentina	2	0.2%
27	Greece	2	0.2%
28	Hong Kong	2	0.2%
29	Mauritius	2	0.2%
30	Mexico	2	0.2%
31	Philippines	2	0.2%
32	Portugal	2	0.2%
33	Romania	2	0.2%
34	Sri Lanka	1	0.1%
35	Taiwan	1	0.1%
36	Thailand	1	0.1%
37	Nepal	1	0.1%
38	Italy	1	0.1%
39	Malaysia	1	0.1%
40	Iran, Islamic Republic of	1	0.1%
41	Ghana	1	0.1%
42	Finland	1	0.1%
43	Ukraine	1	0.1%