Rank	Countries/Territories	Count	Percent
1	United States	199	32.3%
2	China	177	28.7%
3	France	40	6.5%
4	Germany	40	6.5%
5	Japan	34	5.5%
6	Netherlands	16	2.6%
7	Singapore	11	1.8%
8	Romania	10	1.6%
9	United Kingdom	9	1.5%
10	India	9	1.5%
11	Korea, Republic of	7	1.1%
12	Hong Kong	7	1.1%
13	Ireland	6	1%
14	Philippines	5	0.8%
15	Taiwan	5	0.8%
16	Russia	4	0.6%
17	Mongolia	4	0.6%
18	Cyprus	4	0.6%
19	Australia	4	0.6%
20	Canada	3	0.5%
21	Italy	3	0.5%
22	Rwanda	3	0.5%
23	Saudi Arabia	2	0.3%
24	Pakistan	2	0.3%
25	Iran, Islamic Republic of	2	0.3%
26	Malaysia	2	0.3%
27	Mexico	2	0.3%
28	Lithuania	1	0.2%
29	Faroe Islands	1	0.2%
30	Georgia	1	0.2%
31	New Zealand	1	0.2%
32	Somalia	1	0.2%
33	South Africa	1	0.2%