Rank	Countries/Territories	Count	Percent
1	China	369	40.2%
2	United States	310	33.8%
3	Germany	83	9.1%
4	Canada	22	2.4%
5	Netherlands	16	1.7%
6	Japan	15	1.6%
7	Spain	14	1.5%
8	Romania	8	0.9%
9	India	7	0.8%
10	United Kingdom	6	0.7%
11	France	5	0.5%
12	Ethiopia	4	0.4%
13	Hong Kong	4	0.4%
14	Korea, Republic of	4	0.4%
15	Thailand	4	0.4%
16	Russia	4	0.4%
17	Ireland	3	0.3%
18	Turkey	3	0.3%
19	Singapore	3	0.3%
20	Cyprus	3	0.3%
21	Australia	3	0.3%
22	Viet Nam	3	0.3%
23	Austria	2	0.2%
24	Argentina	2	0.2%
25	Malaysia	2	0.2%
26	Indonesia	2	0.2%
27	Uzbekistan	2	0.2%
28	Ukraine	2	0.2%
29	Morocco	2	0.2%
30	New Zealand	2	0.2%
31	Saudi Arabia	2	0.2%
32	Switzerland	1	0.1%
33	Poland	1	0.1%
34	Tunisia	1	0.1%
35	Hungary	1	0.1%
36	Mauritius	1	0.1%
37	Jordan	1	0.1%