Rank	Countries/Territories	Count	Percent
1	China	616	39.5%
2	United States	535	34.3%
3	Germany	126	8.1%
4	France	82	5.3%
5	Canada	46	3%
6	Japan	32	2.1%
7	Netherlands	15	1%
8	Hong Kong	15	1%
9	Australia	12	0.8%
10	Romania	8	0.5%
11	Norway	7	0.4%
12	Cyprus	6	0.4%
13	Singapore	6	0.4%
14	Mongolia	6	0.4%
15	United Kingdom	5	0.3%
16	Turkey	4	0.3%
17	Russia	4	0.3%
18	Argentina	4	0.3%
19	Latvia	4	0.3%
20	India	4	0.3%
21	Iran, Islamic Republic of	4	0.3%
22	Ireland	4	0.3%
23	Malaysia	2	0.1%
24	Bulgaria	2	0.1%
25	Czech Republic	2	0.1%
26	Ukraine	2	0.1%
27	Spain	1	0.1%
28	Taiwan	1	0.1%
29	Bangladesh	1	0.1%
30	Brazil	1	0.1%
31	Israel	1	0.1%