Rank	Countries/Territories	Count	Percent
1	China	480	37.9%
2	United States	424	33.5%
3	Germany	89	7%
4	France	50	3.9%
5	Czech Republic	49	3.9%
6	Poland	18	1.4%
7	United Kingdom	16	1.3%
8	Japan	16	1.3%
9	Australia	14	1.1%
10	India	13	1%
11	Canada	12	0.9%
12	Korea, Republic of	12	0.9%
13	Colombia	11	0.9%
14	Norway	10	0.8%
15	Singapore	10	0.8%
16	Hong Kong	9	0.7%
17	Netherlands	6	0.5%
18	Argentina	4	0.3%
19	Austria	4	0.3%
20	Belgium	3	0.2%
21	Cyprus	3	0.2%
22	Bulgaria	2	0.2%
23	Latvia	2	0.2%
24	Mongolia	2	0.2%
25	Spain	2	0.2%
26	Sweden	2	0.2%
27	Switzerland	2	0.2%
28	Ukraine	1	0.1%