Rank	Countries/Territories	Count	Percent
1	United States	861	45.4%
2	China	597	31.5%
3	Germany	113	6%
4	Russia	92	4.9%
5	India	38	2%
6	Netherlands	29	1.5%
7	Canada	22	1.2%
8	Japan	20	1.1%
9	United Kingdom	17	0.9%
10	Latvia	15	0.8%
11	France	13	0.7%
12	Korea, Republic of	10	0.5%
13	Singapore	8	0.4%
14	Iran, Islamic Republic of	8	0.4%
15	Hong Kong	7	0.4%
16	Spain	5	0.3%
17	Turkey	5	0.3%
18	Taiwan	4	0.2%
19	Cyprus	3	0.2%
20	Australia	3	0.2%
21	Argentina	2	0.1%
22	Brazil	2	0.1%
23	Ireland	2	0.1%
24	Greece	2	0.1%
25	Portugal	2	0.1%
26	Hungary	2	0.1%
27	Norway	2	0.1%
28	Viet Nam	2	0.1%
29	Poland	1	0.1%
30	Lithuania	1	0.1%
31	Luxembourg	1	0.1%
32	Romania	1	0.1%
33	Saudi Arabia	1	0.1%
34	Italy	1	0.1%
35	Bangladesh	1	0.1%
36	Czech Republic	1	0.1%
37	Denmark	1	0.1%
38	Colombia	1	0.1%