Rank	Countries/Territories	Count	Percent
1	United States	297	34.3%
2	China	283	32.6%
3	Germany	82	9.5%
4	Argentina	34	3.9%
5	Japan	20	2.3%
6	Netherlands	20	2.3%
7	Spain	17	2%
8	Russia	14	1.6%
9	France	14	1.6%
10	Singapore	10	1.2%
11	Australia	9	1%
12	Hong Kong	8	0.9%
13	Turkey	8	0.9%
14	Ukraine	7	0.8%
15	Canada	7	0.8%
16	Indonesia	4	0.5%
17	Italy	4	0.5%
18	Taiwan	3	0.3%
19	United Kingdom	3	0.3%
20	Ireland	3	0.3%
21	Cyprus	3	0.3%
22	Denmark	2	0.2%
23	Brazil	2	0.2%
24	India	2	0.2%
25	Peru	2	0.2%
26	Romania	2	0.2%
27	Latvia	2	0.2%
28	Mexico	2	0.2%
29	Korea, Republic of	1	0.1%
30	Sweden	1	0.1%
31	Viet Nam	1	0.1%