Rank	Countries/Territories	Count	Percent
1	United States	810	51.5%
2	China	296	18.8%
3	Germany	138	8.8%
4	Indonesia	70	4.5%
5	France	47	3%
6	Latvia	37	2.4%
7	Netherlands	26	1.7%
8	Canada	21	1.3%
9	Ireland	20	1.3%
10	India	18	1.1%
11	Australia	11	0.7%
12	Cyprus	10	0.6%
13	Korea, Republic of	9	0.6%
14	Japan	8	0.5%
15	United Kingdom	7	0.4%
16	Brazil	6	0.4%
17	Ukraine	4	0.3%
18	Russia	4	0.3%
19	Mongolia	3	0.2%
20	Hong Kong	3	0.2%
21	Iran, Islamic Republic of	2	0.1%
22	Argentina	2	0.1%
23	Czech Republic	2	0.1%
24	Colombia	2	0.1%
25	New Zealand	2	0.1%
26	Singapore	2	0.1%
27	South Africa	2	0.1%
28	Norway	2	0.1%
29	Philippines	1	0.1%
30	Romania	1	0.1%
31	Switzerland	1	0.1%
32	Nigeria	1	0.1%
33	Israel	1	0.1%
34	Georgia	1	0.1%
35	Greece	1	0.1%
36	Viet Nam	1	0.1%