Rank	Countries/Territories	Count	Percent
1	United States	388	43.7%
2	China	287	32.4%
3	Germany	82	9.2%
4	Netherlands	29	3.3%
5	France	17	1.9%
6	South Africa	9	1%
7	Japan	8	0.9%
8	Singapore	6	0.7%
9	Ireland	5	0.6%
10	Canada	5	0.6%
11	Italy	4	0.5%
12	Turkey	4	0.5%
13	Norway	4	0.5%
14	Peru	3	0.3%
15	Bulgaria	3	0.3%
16	Russia	3	0.3%
17	Hong Kong	3	0.3%
18	Mexico	3	0.3%
19	Colombia	3	0.3%
20	Cyprus	3	0.3%
21	Chile	2	0.2%
22	Australia	2	0.2%
23	Mongolia	2	0.2%
24	Nigeria	2	0.2%
25	Pakistan	1	0.1%
26	Romania	1	0.1%
27	Ukraine	1	0.1%
28	Sweden	1	0.1%
29	Tunisia	1	0.1%
30	Korea, Republic of	1	0.1%
31	Latvia	1	0.1%
32	Iran, Islamic Republic of	1	0.1%
33	Argentina	1	0.1%
34	Georgia	1	0.1%