Rank	Countries/Territories	Count	Percent
1	China	608	47.1%
2	United States	318	24.6%
3	Germany	58	4.5%
4	Japan	46	3.6%
5	India	31	2.4%
6	Canada	31	2.4%
7	Israel	24	1.9%
8	Russia	18	1.4%
9	Turkey	14	1.1%
10	Netherlands	11	0.9%
11	France	10	0.8%
12	Romania	10	0.8%
13	Norway	9	0.7%
14	Italy	6	0.5%
15	Mexico	5	0.4%
16	Poland	5	0.4%
17	Singapore	5	0.4%
18	Brazil	5	0.4%
19	Hong Kong	5	0.4%
20	Cyprus	4	0.3%
21	Denmark	4	0.3%
22	Belgium	4	0.3%
23	Argentina	4	0.3%
24	Chile	4	0.3%
25	Korea, Republic of	4	0.3%
26	Switzerland	4	0.3%
27	Ukraine	4	0.3%
28	United Kingdom	4	0.3%
29	Spain	3	0.2%
30	Australia	3	0.2%
31	Austria	3	0.2%
32	Greece	3	0.2%
33	Hungary	2	0.2%
34	Egypt	2	0.2%
35	El Salvador	2	0.2%
36	Colombia	2	0.2%
37	Cuba	2	0.2%
38	Indonesia	2	0.2%
39	Pakistan	2	0.2%
40	Mongolia	1	0.1%
41	Morocco	1	0.1%
42	South Africa	1	0.1%
43	Iran, Islamic Republic of	1	0.1%
44	Ireland	1	0.1%
45	Malaysia	1	0.1%
46	Finland	1	0.1%
47	Taiwan	1	0.1%
48	Tunisia	1	0.1%
49	United Arab Emirates	1	0.1%