Rank	Countries/Territories	Count	Percent
1	United States	366	35.7%
2	China	276	26.9%
3	Germany	100	9.8%
4	Canada	38	3.7%
5	India	38	3.7%
6	France	30	2.9%
7	Korea, Republic of	28	2.7%
8	Japan	14	1.4%
9	Netherlands	14	1.4%
10	Australia	10	1%
11	Egypt	8	0.8%
12	Bulgaria	7	0.7%
13	Indonesia	7	0.7%
14	Ukraine	7	0.7%
15	Argentina	6	0.6%
16	Hong Kong	5	0.5%
17	Ireland	5	0.5%
18	Singapore	5	0.5%
19	Pakistan	5	0.5%
20	Turkey	5	0.5%
21	Spain	4	0.4%
22	Russia	4	0.4%
23	Hungary	4	0.4%
24	Cyprus	4	0.4%
25	Greece	3	0.3%
26	Colombia	3	0.3%
27	Mexico	3	0.3%
28	Malaysia	2	0.2%
29	Italy	2	0.2%
30	Philippines	2	0.2%
31	Poland	2	0.2%
32	Romania	2	0.2%
33	South Africa	2	0.2%
34	Oman	2	0.2%
35	Croatia	2	0.2%
36	Belgium	2	0.2%
37	Denmark	2	0.2%
38	Taiwan	2	0.2%
39	United Kingdom	2	0.2%
40	Switzerland	1	0.1%
41	Chile	1	0.1%