Rank	Countries/Territories	Count	Percent
1	United States	316	34.4%
2	China	286	31.2%
3	Germany	99	10.8%
4	Netherlands	32	3.5%
5	India	27	2.9%
6	Israel	24	2.6%
7	Japan	19	2.1%
8	Ukraine	15	1.6%
9	Australia	12	1.3%
10	Canada	12	1.3%
11	Singapore	8	0.9%
12	United Kingdom	7	0.8%
13	Russia	6	0.7%
14	France	6	0.7%
15	Indonesia	5	0.5%
16	Hong Kong	5	0.5%
17	Poland	4	0.4%
18	Romania	3	0.3%
19	Iran, Islamic Republic of	3	0.3%
20	Argentina	3	0.3%
21	Brazil	2	0.2%
22	Colombia	2	0.2%
23	Cyprus	2	0.2%
24	Ireland	2	0.2%
25	Guatemala	2	0.2%
26	Latvia	2	0.2%
27	Mexico	2	0.2%
28	Ecuador	2	0.2%
29	Spain	2	0.2%
30	Switzerland	2	0.2%
31	Taiwan	1	0.1%
32	Iceland	1	0.1%
33	Korea, Republic of	1	0.1%
34	Georgia	1	0.1%
35	Czech Republic	1	0.1%
36	Venezuela, Bolivarian Republic of	1	0.1%