Rank	Countries/Territories	Count	Percent
1	China	337	35.2%
2	United States	263	27.5%
3	Germany	60	6.3%
4	Netherlands	30	3.1%
5	India	24	2.5%
6	Japan	19	2%
7	Spain	16	1.7%
8	Russia	15	1.6%
9	Greece	14	1.5%
10	Egypt	13	1.4%
11	Italy	13	1.4%
12	France	12	1.3%
13	Iran, Islamic Republic of	12	1.3%
14	Canada	12	1.3%
15	Sweden	11	1.1%
16	Switzerland	11	1.1%
17	Singapore	8	0.8%
18	Poland	7	0.7%
19	Korea, Republic of	6	0.6%
20	Mexico	5	0.5%
21	Taiwan	5	0.5%
22	Thailand	5	0.5%
23	Viet Nam	5	0.5%
24	Palestine, State of	4	0.4%
25	Romania	4	0.4%
26	Hong Kong	4	0.4%
27	Indonesia	4	0.4%
28	Israel	3	0.3%
29	Cyprus	3	0.3%
30	Czech Republic	3	0.3%
31	Denmark	3	0.3%
32	Australia	3	0.3%
33	Pakistan	3	0.3%
34	Slovenia	3	0.3%
35	United Kingdom	3	0.3%
36	Turkey	2	0.2%
37	Serbia	2	0.2%
38	New Zealand	2	0.2%
39	Croatia	2	0.2%
40	Bangladesh	1	0.1%
41	Brazil	1	0.1%
42	Ireland	1	0.1%
43	Morocco	1	0.1%
44	Kuwait	1	0.1%
45	Malaysia	1	0.1%