Rank	Countries/Territories	Count	Percent
1	United States	397	34.6%
2	China	366	31.9%
3	Australia	70	6.1%
4	Germany	62	5.4%
5	Netherlands	40	3.5%
6	France	36	3.1%
7	Japan	16	1.4%
8	Turkey	14	1.2%
9	Canada	13	1.1%
10	Singapore	12	1%
11	Switzerland	12	1%
12	United Kingdom	10	0.9%
13	Ukraine	9	0.8%
14	Cyprus	9	0.8%
15	India	8	0.7%
16	Sweden	8	0.7%
17	Russia	7	0.6%
18	Brazil	7	0.6%
19	Iran, Islamic Republic of	4	0.3%
20	Estonia	4	0.3%
21	Finland	4	0.3%
22	Slovakia	4	0.3%
23	Israel	4	0.3%
24	Korea, Republic of	3	0.3%
25	Bulgaria	3	0.3%
26	Denmark	3	0.3%
27	Belgium	2	0.2%
28	Ireland	2	0.2%
29	Italy	2	0.2%
30	Mongolia	2	0.2%
31	Malta	2	0.2%
32	Taiwan	2	0.2%
33	Mexico	1	0.1%
34	Malaysia	1	0.1%
35	South Africa	1	0.1%
36	Norway	1	0.1%
37	Pakistan	1	0.1%
38	Poland	1	0.1%
39	Romania	1	0.1%
40	Hong Kong	1	0.1%
41	Argentina	1	0.1%
42	Egypt	1	0.1%