Rank	Countries/Territories	Count	Percent
1	China	514	51.7%
2	United States	213	21.4%
3	Japan	31	3.1%
4	Germany	28	2.8%
5	Canada	28	2.8%
6	India	24	2.4%
7	Israel	24	2.4%
8	Russia	18	1.8%
9	Turkey	14	1.4%
10	Netherlands	9	0.9%
11	Norway	9	0.9%
12	France	7	0.7%
13	Brazil	5	0.5%
14	Poland	5	0.5%
15	Mexico	5	0.5%
16	Korea, Republic of	4	0.4%
17	Romania	4	0.4%
18	Chile	4	0.4%
19	Denmark	4	0.4%
20	Singapore	4	0.4%
21	United Kingdom	4	0.4%
22	Cyprus	3	0.3%
23	Austria	3	0.3%
24	Belgium	3	0.3%
25	Spain	3	0.3%
26	Switzerland	2	0.2%
27	Pakistan	2	0.2%
28	Italy	2	0.2%
29	Cuba	2	0.2%
30	Indonesia	2	0.2%
31	Hungary	2	0.2%
32	South Africa	1	0.1%
33	Ukraine	1	0.1%
34	United Arab Emirates	1	0.1%
35	Iran, Islamic Republic of	1	0.1%
36	Ireland	1	0.1%
37	Finland	1	0.1%
38	Australia	1	0.1%
39	Greece	1	0.1%
40	Hong Kong	1	0.1%
41	Malaysia	1	0.1%
42	Morocco	1	0.1%
43	Taiwan	1	0.1%
44	Tunisia	1	0.1%