Rank	Countries/Territories	Count	Percent
1	China	686	44.9%
2	United States	449	29.4%
3	Germany	134	8.8%
4	Canada	33	2.2%
5	France	33	2.2%
6	Australia	33	2.2%
7	Russia	27	1.8%
8	United Kingdom	23	1.5%
9	Japan	22	1.4%
10	Netherlands	12	0.8%
11	Hong Kong	8	0.5%
12	Brazil	6	0.4%
13	Singapore	6	0.4%
14	New Zealand	5	0.3%
15	Argentina	5	0.3%
16	Cyprus	5	0.3%
17	India	5	0.3%
18	Iran, Islamic Republic of	5	0.3%
19	Latvia	3	0.2%
20	Poland	3	0.2%
21	South Africa	3	0.2%
22	Spain	3	0.2%
23	Norway	2	0.1%
24	Romania	2	0.1%
25	Taiwan	2	0.1%
26	Turkey	2	0.1%
27	Malaysia	2	0.1%
28	Mongolia	2	0.1%
29	Hungary	2	0.1%
30	Luxembourg	1	0.1%
31	Bangladesh	1	0.1%
32	Virgin Islands, British	1	0.1%
33	Portugal	1	0.1%
34	Sweden	1	0.1%