Rank	Countries/Territories	Count	Percent
1	China	493	32%
2	United States	445	28.9%
3	Germany	116	7.5%
4	Czech Republic	71	4.6%
5	Thailand	54	3.5%
6	Iran, Islamic Republic of	46	3%
7	Netherlands	41	2.7%
8	Japan	32	2.1%
9	India	31	2%
10	Australia	24	1.6%
11	Indonesia	21	1.4%
12	France	14	0.9%
13	United Kingdom	13	0.8%
14	Korea, Republic of	11	0.7%
15	Singapore	11	0.7%
16	Mexico	10	0.6%
17	Pakistan	10	0.6%
18	Canada	10	0.6%
19	Peru	9	0.6%
20	Russia	9	0.6%
21	Italy	7	0.5%
22	Viet Nam	7	0.5%
23	Taiwan	6	0.4%
24	Argentina	6	0.4%
25	Egypt	6	0.4%
26	Hong Kong	5	0.3%
27	Ireland	5	0.3%
28	Cyprus	4	0.3%
29	Ecuador	4	0.3%
30	Latvia	3	0.2%
31	Hungary	2	0.1%
32	Cote D'ivoire	2	0.1%
33	Cuba	2	0.1%
34	Bangladesh	2	0.1%
35	Tunisia	2	0.1%
36	Turkey	1	0.1%
37	Ukraine	1	0.1%
38	Brazil	1	0.1%
39	Azerbaijan	1	0.1%
40	Serbia	1	0.1%
41	Switzerland	1	0.1%
42	Romania	1	0.1%