Rank	Countries/Territories	Count	Percent
1	United States	412	41.1%
2	China	286	28.5%
3	Germany	68	6.8%
4		45	4.5%
5	Japan	30	3%
6	Singapore	22	2.2%
7	Turkey	21	2.1%
8	France	21	2.1%
9	Russia	14	1.4%
10	Australia	12	1.2%
11	Netherlands	10	1%
12	India	9	0.9%
13	Cyprus	8	0.8%
14	Colombia	4	0.4%
15	Argentina	4	0.4%
16	Thailand	4	0.4%
17	Italy	3	0.3%
18	Brazil	3	0.3%
19	Latvia	3	0.3%
20	Malta	3	0.3%
21	Mongolia	2	0.2%
22	Korea, Republic of	2	0.2%
23	Iran, Islamic Republic of	2	0.2%
24	Hungary	2	0.2%
25	Canada	2	0.2%
26	South Africa	2	0.2%
27	Sweden	2	0.2%
28	Taiwan	2	0.2%
29	United Kingdom	2	0.2%
30	Ukraine	1	0.1%
31	Viet Nam	1	0.1%
32	Poland	1	0.1%