Rank	Countries/Territories	Count	Percent
1	China	632	45.4%
2	United States	420	30.2%
3	Germany	107	7.7%
4	Canada	59	4.2%
5	France	32	2.3%
6	Netherlands	21	1.5%
7	Japan	14	1%
8	Singapore	11	0.8%
9	Latvia	10	0.7%
10	Australia	10	0.7%
11	Ireland	9	0.6%
12	Lithuania	7	0.5%
13	Bulgaria	7	0.5%
14	Cyprus	6	0.4%
15		6	0.4%
16	Argentina	6	0.4%
17	Hong Kong	6	0.4%
18	India	4	0.3%
19	Sweden	4	0.3%
20	United Kingdom	4	0.3%
21	Russia	3	0.2%
22	Mauritius	3	0.2%
23	Korea, Republic of	2	0.1%
24	Bangladesh	2	0.1%
25	Malaysia	1	0.1%
26	Mongolia	1	0.1%
27	Spain	1	0.1%
28	Norway	1	0.1%
29	Philippines	1	0.1%
30	Poland	1	0.1%
31	Uganda	1	0.1%
32	Ukraine	1	0.1%