Rank	Countries/Territories	Count	Percent
1	China	207	33.3%
2	United States	139	22.3%
3	Germany	104	16.7%
4	Japan	33	5.3%
5	India	20	3.2%
6	United Kingdom	12	1.9%
7	Thailand	9	1.4%
8	Australia	9	1.4%
9	Iran, Islamic Republic of	8	1.3%
10	Singapore	8	1.3%
11	Korea, Republic of	8	1.3%
12	France	7	1.1%
13	Canada	6	1%
14	Taiwan	6	1%
15	Argentina	5	0.8%
16	South Africa	4	0.6%
17	Netherlands	4	0.6%
18	Latvia	3	0.5%
19	Sweden	3	0.5%
20	Chile	3	0.5%
21	Ireland	2	0.3%
22	Bangladesh	2	0.3%
23	Belgium	2	0.3%
24	Brazil	2	0.3%
25	Czech Republic	2	0.3%
26	Malaysia	2	0.3%
27	Philippines	2	0.3%
28	Ghana	2	0.3%
29	Hong Kong	2	0.3%
30	Russia	1	0.2%
31	Mongolia	1	0.2%
32	Denmark	1	0.2%
33	Egypt	1	0.2%
34	Italy	1	0.2%
35	Georgia	1	0.2%