Rank	Countries/Territories	Count	Percent
1	China	646	35.6%
2	United States	628	34.6%
3	Germany	125	6.9%
4	Japan	71	3.9%
5	France	44	2.4%
6	Canada	41	2.3%
7	Singapore	28	1.5%
8	Romania	27	1.5%
9	Netherlands	23	1.3%
10	United Kingdom	19	1%
11	Norway	15	0.8%
12	Cyprus	15	0.8%
13	Russia	11	0.6%
14	India	10	0.6%
15	Ecuador	9	0.5%
16	Brazil	9	0.5%
17	Slovenia	8	0.4%
18	Korea, Republic of	7	0.4%
19	Spain	6	0.3%
20	Australia	6	0.3%
21	Turkey	6	0.3%
22	Colombia	5	0.3%
23	South Africa	5	0.3%
24	Ireland	5	0.3%
25	Mexico	5	0.3%
26	Sweden	4	0.2%
27	Malaysia	4	0.2%
28	Poland	4	0.2%
29	Pakistan	3	0.2%
30	Belgium	3	0.2%
31	Iraq	3	0.2%
32	Taiwan	3	0.2%
33	Ukraine	2	0.1%
34	Greece	2	0.1%
35	Hong Kong	2	0.1%
36	Argentina	2	0.1%
37	Chile	2	0.1%
38	Mongolia	2	0.1%
39	Latvia	2	0.1%
40	Switzerland	1	0.1%
41	Finland	1	0.1%
42	Czech Republic	1	0.1%
43	Uzbekistan	1	0.1%