Rank	Countries/Territories	Count	Percent
1	China	530	50.3%
2	United States	246	23.4%
3	Japan	32	3%
4	India	29	2.8%
5	Germany	28	2.7%
6	Canada	28	2.7%
7	Israel	24	2.3%
8	Russia	18	1.7%
9	Turkey	14	1.3%
10	Netherlands	9	0.9%
11	Norway	9	0.9%
12	France	7	0.7%
13	Mexico	5	0.5%
14	Poland	5	0.5%
15	Brazil	5	0.5%
16	Chile	4	0.4%
17	Denmark	4	0.4%
18	Romania	4	0.4%
19	Korea, Republic of	4	0.4%
20	Singapore	4	0.4%
21	United Kingdom	4	0.4%
22	Spain	3	0.3%
23	Australia	3	0.3%
24	Austria	3	0.3%
25	Belgium	3	0.3%
26	Cyprus	3	0.3%
27	Cuba	2	0.2%
28	Indonesia	2	0.2%
29	Switzerland	2	0.2%
30	Pakistan	2	0.2%
31	Hungary	2	0.2%
32	Italy	2	0.2%
33	Ukraine	2	0.2%
34	United Arab Emirates	1	0.1%
35	South Africa	1	0.1%
36	Malaysia	1	0.1%
37	Morocco	1	0.1%
38	Taiwan	1	0.1%
39	Tunisia	1	0.1%
40	Iran, Islamic Republic of	1	0.1%
41	Ireland	1	0.1%
42	Finland	1	0.1%
43	Greece	1	0.1%
44	Hong Kong	1	0.1%