Rank	Countries/Territories	Count	Percent
1	China	490	42.1%
2	United States	357	30.7%
3	Germany	85	7.3%
4	Russia	38	3.3%
5	Japan	17	1.5%
6	France	14	1.2%
7		13	1.1%
8	India	13	1.1%
9	Netherlands	12	1%
10	Taiwan	12	1%
11	Korea, Republic of	10	0.9%
12	Hong Kong	10	0.9%
13	Sweden	10	0.9%
14	Australia	8	0.7%
15	Singapore	7	0.6%
16	Canada	6	0.5%
17	United Kingdom	5	0.4%
18	Chile	4	0.3%
19	Brazil	4	0.3%
20	Italy	4	0.3%
21	Romania	4	0.3%
22	Turkey	4	0.3%
23	Spain	4	0.3%
24	Iran, Islamic Republic of	4	0.3%
25	Ireland	3	0.3%
26	Argentina	3	0.3%
27	Belgium	2	0.2%
28	Bulgaria	2	0.2%
29	Greece	2	0.2%
30	Cyprus	2	0.2%
31	Denmark	2	0.2%
32	Norway	2	0.2%
33	Lithuania	2	0.2%
34	South Africa	2	0.2%
35	Ukraine	2	0.2%
36	Slovakia	1	0.1%
37	Nepal	1	0.1%
38	Finland	1	0.1%
39	Czech Republic	1	0.1%