Rank	Countries/Territories	Count	Percent
1	China	249	33.3%
2	United States	200	26.7%
3	Germany	77	10.3%
4	Spain	55	7.4%
5	Sweden	39	5.2%
6	France	34	4.5%
7	Russia	22	2.9%
8	Korea, Republic of	18	2.4%
9	Canada	10	1.3%
10	Netherlands	9	1.2%
11	Ireland	7	0.9%
12	Poland	6	0.8%
13	Morocco	6	0.8%
14	Taiwan	4	0.5%
15	Chile	3	0.4%
16	Japan	2	0.3%
17	Hong Kong	2	0.3%
18	Malaysia	2	0.3%
19	Indonesia	1	0.1%
20	Ecuador	1	0.1%
21	Viet Nam	1	0.1%