Rank	Countries/Territories	Count	Percent
1	United States	610	41.2%
2	China	494	33.4%
3	Germany	135	9.1%
4	Canada	33	2.2%
5	France	26	1.8%
6	Japan	21	1.4%
7	Russia	13	0.9%
8	Netherlands	12	0.8%
9	United Kingdom	12	0.8%
10	Cyprus	10	0.7%
11	Korea, Republic of	9	0.6%
12	Singapore	9	0.6%
13	Sri Lanka	8	0.5%
14	Philippines	8	0.5%
15	Hong Kong	8	0.5%
16	Ukraine	7	0.5%
17	Iran, Islamic Republic of	6	0.4%
18	Australia	6	0.4%
19	Colombia	5	0.3%
20	India	5	0.3%
21	Egypt	5	0.3%
22	Jordan	4	0.3%
23	Israel	4	0.3%
24	Turkey	4	0.3%
25	Serbia	3	0.2%
26	Argentina	3	0.2%
27	Belgium	2	0.1%
28	Ireland	2	0.1%
29	Spain	2	0.1%
30	Taiwan	2	0.1%
31	Norway	2	0.1%
32	Poland	2	0.1%
33	Lithuania	2	0.1%
34	Malaysia	2	0.1%
35	New Zealand	1	0.1%
36	Romania	1	0.1%
37	Switzerland	1	0.1%
38	Denmark	1	0.1%