Rank	Countries/Territories	Count	Percent
1	United States	282	37.5%
2	China	200	26.6%
3	Germany	85	11.3%
4	Netherlands	54	7.2%
5	Canada	19	2.5%
6	France	18	2.4%
7	Taiwan	13	1.7%
8	India	8	1.1%
9	Japan	7	0.9%
10	Singapore	7	0.9%
11	United Kingdom	6	0.8%
12	Cyprus	6	0.8%
13	Korea, Republic of	6	0.8%
14	Australia	6	0.8%
15	Spain	5	0.7%
16	Iran, Islamic Republic of	4	0.5%
17	Brazil	3	0.4%
18	Bulgaria	2	0.3%
19	Italy	2	0.3%
20	Mauritius	2	0.3%
21	South Africa	2	0.3%
22	Russia	2	0.3%
23	Senegal	2	0.3%
24	Norway	2	0.3%
25	Philippines	2	0.3%
26	Poland	1	0.1%
27	Mongolia	1	0.1%
28	Hong Kong	1	0.1%
29	Argentina	1	0.1%
30	Georgia	1	0.1%
31	Cote D'ivoire	1	0.1%