Rank	Countries/Territories	Count	Percent
1	China	367	46.5%
2	United States	252	31.9%
3	Germany	69	8.7%
4	Canada	11	1.4%
5	Netherlands	9	1.1%
6	France	8	1%
7	Japan	8	1%
8	Korea, Republic of	8	1%
9	Cyprus	6	0.8%
10	Argentina	5	0.6%
11	India	5	0.6%
12	Ireland	4	0.5%
13	Singapore	4	0.5%
14	United Kingdom	4	0.5%
15	Ukraine	3	0.4%
16	Romania	3	0.4%
17	South Africa	2	0.3%
18	Turkey	2	0.3%
19	Mongolia	2	0.3%
20	Morocco	2	0.3%
21	Israel	2	0.3%
22	Iran, Islamic Republic of	2	0.3%
23	Luxembourg	2	0.3%
24	Australia	2	0.3%
25	Belgium	2	0.3%
26	Bulgaria	1	0.1%
27	Costa Rica	1	0.1%
28	Malaysia	1	0.1%
29	Latvia	1	0.1%
30	Jamaica	1	0.1%
31	Poland	1	0.1%