Rank	Countries/Territories	Count	Percent
1	United States	441	42.6%
2	China	227	21.9%
3	Germany	96	9.3%
4	France	54	5.2%
5	Netherlands	36	3.5%
6	Hong Kong	31	3%
7	Russia	21	2%
8	Latvia	20	1.9%
9		19	1.8%
10	Japan	14	1.4%
11	India	14	1.4%
12	Korea, Republic of	8	0.8%
13	Cyprus	7	0.7%
14	Canada	6	0.6%
15	Australia	6	0.6%
16	Argentina	4	0.4%
17	United Kingdom	4	0.4%
18	Ireland	4	0.4%
19	Mexico	3	0.3%
20	Iran, Islamic Republic of	3	0.3%
21	Mauritius	2	0.2%
22	Bahrain	2	0.2%
23	Bangladesh	2	0.2%
24	New Zealand	2	0.2%
25	Singapore	2	0.2%
26	Sweden	2	0.2%
27	Taiwan	1	0.1%
28	United Arab Emirates	1	0.1%
29	Saudi Arabia	1	0.1%
30	Ethiopia	1	0.1%
31	Iraq	1	0.1%