Rank	Countries/Territories	Count	Percent
1	United States	651	42.2%
2	China	412	26.7%
3	Germany	135	8.8%
4	Japan	87	5.6%
5	France	50	3.2%
6	Netherlands	31	2%
7	Brazil	27	1.8%
8	Iran, Islamic Republic of	15	1%
9	Singapore	15	1%
10	Turkey	12	0.8%
11	United Kingdom	12	0.8%
12	Sweden	11	0.7%
13	India	11	0.7%
14	Cyprus	10	0.6%
15	Spain	9	0.6%
16	Australia	7	0.5%
17	Indonesia	5	0.3%
18	Ukraine	5	0.3%
19	Italy	5	0.3%
20	Korea, Republic of	4	0.3%
21	Hong Kong	3	0.2%
22	Canada	3	0.2%
23	Portugal	3	0.2%
24	South Africa	3	0.2%
25	Taiwan	2	0.1%
26	Norway	2	0.1%
27	Mongolia	2	0.1%
28	Ireland	2	0.1%
29	Belgium	2	0.1%
30	Malaysia	2	0.1%
31	Mexico	1	0.1%
32	Chile	1	0.1%
33	Colombia	1	0.1%
34	Russia	1	0.1%