Rank	Countries/Territories	Count	Percent
1	United States	295	37.2%
2	China	144	18.1%
3	Germany	82	10.3%
4	India	32	4%
5	United Kingdom	23	2.9%
6	Belgium	19	2.4%
7	France	16	2%
8	Canada	12	1.5%
9	Hungary	12	1.5%
10	Netherlands	12	1.5%
11	Brazil	11	1.4%
12	Slovakia	10	1.3%
13	Slovenia	10	1.3%
14	Indonesia	9	1.1%
15	Norway	8	1%
16	Hong Kong	8	1%
17	Australia	7	0.9%
18	Czech Republic	7	0.9%
19	Korea, Republic of	7	0.9%
20	Cyprus	6	0.8%
21	Thailand	6	0.8%
22	Japan	5	0.6%
23	Portugal	5	0.6%
24	Philippines	5	0.6%
25	Ireland	4	0.5%
26	Iran, Islamic Republic of	4	0.5%
27	Greece	4	0.5%
28	El Salvador	3	0.4%
29	Malawi	3	0.4%
30	New Zealand	3	0.4%
31	Poland	2	0.3%
32	Malaysia	2	0.3%
33	Mexico	2	0.3%
34	Ethiopia	2	0.3%
35	Romania	2	0.3%
36	Switzerland	2	0.3%
37	Spain	2	0.3%
38	Sweden	1	0.1%
39	Syrian Arab Republic	1	0.1%
40	Russia	1	0.1%
41	Finland	1	0.1%
42	Armenia	1	0.1%
43	Iraq	1	0.1%
44	Peru	1	0.1%
45	Italy	1	0.1%