Rank	Countries/Territories	Count	Percent
1	China	415	43.3%
2	United States	184	19.2%
3	Germany	120	12.5%
4	France	42	4.4%
5	Russia	32	3.3%
6	Sweden	18	1.9%
7	Netherlands	17	1.8%
8	Korea, Republic of	15	1.6%
9	Canada	13	1.4%
10	Colombia	8	0.8%
11	Turkey	8	0.8%
12	Japan	7	0.7%
13	India	7	0.7%
14	Italy	6	0.6%
15	Mexico	6	0.6%
16	Denmark	6	0.6%
17	Thailand	6	0.6%
18	United Kingdom	6	0.6%
19	Ukraine	4	0.4%
20	Taiwan	3	0.3%
21	Dominican Republic	3	0.3%
22	Ethiopia	3	0.3%
23	Iran, Islamic Republic of	3	0.3%
24	Guatemala	2	0.2%
25	Brazil	2	0.2%
26	Switzerland	2	0.2%
27	Uruguay	2	0.2%
28	Viet Nam	2	0.2%
29	Paraguay	2	0.2%
30	Peru	2	0.2%
31	Portugal	2	0.2%
32	Romania	2	0.2%
33	Singapore	2	0.2%
34	South Africa	2	0.2%
35	Spain	2	0.2%
36	Australia	1	0.1%
37	Cyprus	1	0.1%
38	Ireland	1	0.1%