Rank	Countries/Territories	Count	Percent
1	United States	396	41.5%
2	China	232	24.3%
3	Germany	103	10.8%
4	France	36	3.8%
5	Netherlands	20	2.1%
6	Japan	15	1.6%
7	Mexico	14	1.5%
8	Canada	14	1.5%
9	Sweden	13	1.4%
10	United Kingdom	12	1.3%
11	Singapore	11	1.2%
12	Korea, Republic of	11	1.2%
13	Italy	8	0.8%
14	Belgium	7	0.7%
15	Poland	6	0.6%
16	Spain	5	0.5%
17	Taiwan	5	0.5%
18	Turkey	4	0.4%
19	Australia	4	0.4%
20	Cyprus	4	0.4%
21	Hungary	3	0.3%
22	India	3	0.3%
23	Mongolia	3	0.3%
24	Venezuela, Bolivarian Republic of	2	0.2%
25	Iran, Islamic Republic of	2	0.2%
26	Greece	2	0.2%
27	Czech Republic	2	0.2%
28	Denmark	2	0.2%
29	Ukraine	2	0.2%
30	Thailand	2	0.2%
31	Switzerland	2	0.2%
32	Malaysia	2	0.2%
33	Moldova, Republic of	2	0.2%
34	Qatar	1	0.1%
35	Russia	1	0.1%
36	Finland	1	0.1%
37	Austria	1	0.1%
38	Ireland	1	0.1%