Rank	Countries/Territories	Count	Percent
1	United States	360	44.9%
2	China	266	33.2%
3	Germany	56	7%
4	Netherlands	27	3.4%
5	France	14	1.7%
6	South Africa	9	1.1%
7	Singapore	6	0.7%
8	Canada	5	0.6%
9	Ireland	5	0.6%
10	Japan	5	0.6%
11	Italy	4	0.5%
12	Turkey	4	0.5%
13	Norway	4	0.5%
14	Peru	3	0.4%
15	Bulgaria	3	0.4%
16	Russia	3	0.4%
17	Hong Kong	3	0.4%
18	Mexico	3	0.4%
19	Colombia	3	0.4%
20	Cyprus	2	0.2%
21	Chile	2	0.2%
22	Australia	2	0.2%
23	Nigeria	2	0.2%
24	Pakistan	1	0.1%
25	Romania	1	0.1%
26	Ukraine	1	0.1%
27	Sweden	1	0.1%
28	Tunisia	1	0.1%
29	Argentina	1	0.1%
30	Georgia	1	0.1%
31	Mongolia	1	0.1%
32	Korea, Republic of	1	0.1%
33	Latvia	1	0.1%
34	Iran, Islamic Republic of	1	0.1%