Rank	Countries/Territories	Count	Percent
1	United States	529	34.4%
2	China	430	28%
3	Russia	164	10.7%
4	Germany	53	3.5%
5	United Kingdom	28	1.8%
6	India	26	1.7%
7	Brazil	25	1.6%
8	Korea, Republic of	25	1.6%
9	Netherlands	20	1.3%
10	Japan	17	1.1%
11	Canada	16	1%
12	Hong Kong	16	1%
13	Australia	15	1%
14	Latvia	14	0.9%
15	France	13	0.8%
16	Portugal	11	0.7%
17	Taiwan	11	0.7%
18	Ireland	10	0.7%
19	Italy	9	0.6%
20	Iran, Islamic Republic of	9	0.6%
21	Singapore	9	0.6%
22	New Zealand	9	0.6%
23	Spain	8	0.5%
24	Norway	7	0.5%
25	Denmark	7	0.5%
26	Greece	5	0.3%
27	Romania	5	0.3%
28	Thailand	5	0.3%
29	Turkey	5	0.3%
30	Egypt	4	0.3%
31	Cyprus	4	0.3%
32	Chile	4	0.3%
33	Pakistan	3	0.2%
34	Switzerland	3	0.2%
35	Poland	2	0.1%
36	Mexico	2	0.1%
37	Ukraine	2	0.1%
38	United Arab Emirates	2	0.1%
39	Slovakia	2	0.1%
40	Argentina	2	0.1%
41	Guatemala	1	0.1%
42	Bangladesh	1	0.1%
43	Belgium	1	0.1%
44	Finland	1	0.1%
45	Jordan	1	0.1%