Rank	Countries/Territories	Count	Percent
1	China	524	37.7%
2	United States	470	33.8%
3	Germany	141	10.1%
4	Kazakhstan	54	3.9%
5		23	1.7%
6	Japan	20	1.4%
7	France	18	1.3%
8	United Kingdom	16	1.2%
9	Singapore	13	0.9%
10	Sweden	13	0.9%
11	Netherlands	12	0.9%
12	Turkey	10	0.7%
13	Canada	9	0.6%
14	Cyprus	7	0.5%
15	Switzerland	6	0.4%
16	Ireland	6	0.4%
17	Iran, Islamic Republic of	4	0.3%
18	India	4	0.3%
19	Hong Kong	4	0.3%
20	Bulgaria	4	0.3%
21	Russia	4	0.3%
22	Korea, Republic of	3	0.2%
23	Poland	3	0.2%
24	Ukraine	2	0.1%
25	Latvia	2	0.1%
26	Macao	2	0.1%
27	Mauritius	2	0.1%
28	Ecuador	2	0.1%
29	Hungary	2	0.1%
30	Indonesia	2	0.1%
31	Argentina	2	0.1%
32	Australia	1	0.1%
33	Bangladesh	1	0.1%
34	Czech Republic	1	0.1%
35	Chile	1	0.1%
36	Mongolia	1	0.1%
37	Malaysia	1	0.1%
38	Spain	1	0.1%