Rank	Countries/Territories	Count	Percent
1	United States	634	40.3%
2	China	493	31.4%
3	Germany	135	8.6%
4	Netherlands	66	4.2%
5	India	34	2.2%
6	Japan	29	1.8%
7	United Kingdom	23	1.5%
8	France	23	1.5%
9	Korea, Republic of	20	1.3%
10	Canada	17	1.1%
11	Spain	14	0.9%
12	Cyprus	11	0.7%
13	Australia	11	0.7%
14	Russia	6	0.4%
15	Singapore	5	0.3%
16	Turkey	5	0.3%
17	Ukraine	5	0.3%
18	Taiwan	4	0.3%
19	Norway	4	0.3%
20	Latvia	3	0.2%
21	Italy	3	0.2%
22	Hong Kong	3	0.2%
23	Hungary	3	0.2%
24	Iran, Islamic Republic of	3	0.2%
25	Ireland	2	0.1%
26	Israel	2	0.1%
27	Bangladesh	2	0.1%
28	Belgium	2	0.1%
29	Argentina	2	0.1%
30	Poland	2	0.1%
31	Tunisia	2	0.1%
32	Switzerland	1	0.1%
33	Malaysia	1	0.1%
34	Mongolia	1	0.1%
35	Brazil	1	0.1%