Rank	Countries/Territories	Count	Percent
1	United States	440	37.3%
2	China	295	25%
3	Germany	149	12.6%
4	Slovenia	53	4.5%
5	Netherlands	37	3.1%
6	Japan	29	2.5%
7	France	27	2.3%
8	India	15	1.3%
9	Ireland	12	1%
10	Brazil	11	0.9%
11	Canada	10	0.8%
12	Colombia	9	0.8%
13	United Kingdom	9	0.8%
14	Korea, Republic of	7	0.6%
15	Cyprus	6	0.5%
16	Oman	5	0.4%
17	Poland	5	0.4%
18	Iran, Islamic Republic of	4	0.3%
19	Greece	4	0.3%
20	Australia	4	0.3%
21	Russia	4	0.3%
22	Taiwan	3	0.3%
23	Thailand	3	0.3%
24	Ukraine	3	0.3%
25	Chile	3	0.3%
26	Romania	3	0.3%
27	Philippines	2	0.2%
28	New Zealand	2	0.2%
29	Malaysia	2	0.2%
30	Mexico	2	0.2%
31	Italy	2	0.2%
32	Cambodia	2	0.2%
33	Argentina	2	0.2%
34	Belgium	2	0.2%
35	Singapore	2	0.2%
36	Slovakia	2	0.2%
37	Sweden	1	0.1%
38	Switzerland	1	0.1%
39	United Arab Emirates	1	0.1%
40	Austria	1	0.1%
41	Bangladesh	1	0.1%
42	Belarus	1	0.1%
43	Costa Rica	1	0.1%
44	Hong Kong	1	0.1%
45	Hungary	1	0.1%
46	Lithuania	1	0.1%
47	Norway	1	0.1%