Rank	Countries/Territories	Count	Percent
1	China	281	33.2%
2	United States	200	23.6%
3	Germany	105	12.4%
4	Canada	27	3.2%
5	Romania	23	2.7%
6	France	19	2.2%
7	Netherlands	18	2.1%
8	Ireland	17	2%
9	Sweden	17	2%
10	Russia	16	1.9%
11	India	15	1.8%
12	Korea, Republic of	15	1.8%
13	Australia	13	1.5%
14	Japan	13	1.5%
15	Ukraine	8	0.9%
16	Thailand	7	0.8%
17	Norway	7	0.8%
18	Singapore	6	0.7%
19	Hong Kong	5	0.6%
20	Czech Republic	4	0.5%
21	Italy	4	0.5%
22	Pakistan	3	0.4%
23	Turkey	3	0.4%
24	Brazil	3	0.4%
25	Austria	2	0.2%
26	Hungary	2	0.2%
27	Cyprus	2	0.2%
28	Taiwan	2	0.2%
29	Philippines	2	0.2%
30	Israel	2	0.2%
31	United Kingdom	1	0.1%
32	Greece	1	0.1%
33	Iran, Islamic Republic of	1	0.1%
34	Dominican Republic	1	0.1%
35	Croatia	1	0.1%