Rank	Countries/Territories	Count	Percent
1	United States	548	43.3%
2	China	307	24.3%
3	Germany	96	7.6%
4	India	45	3.6%
5	France	44	3.5%
6	Netherlands	36	2.8%
7	Japan	17	1.3%
8		17	1.3%
9	Brazil	12	0.9%
10	United Kingdom	12	0.9%
11	Canada	11	0.9%
12	Italy	11	0.9%
13	Korea, Republic of	10	0.8%
14	Croatia	10	0.8%
15	Singapore	9	0.7%
16	Turkey	9	0.7%
17	Morocco	7	0.6%
18	Australia	7	0.6%
19	Hong Kong	6	0.5%
20	Poland	6	0.5%
21	Colombia	5	0.4%
22	Cyprus	4	0.3%
23	Ireland	4	0.3%
24	Mexico	3	0.2%
25	Russia	3	0.2%
26	Philippines	3	0.2%
27	Ukraine	2	0.2%
28	Peru	2	0.2%
29	Spain	2	0.2%
30	Sweden	2	0.2%
31	Denmark	2	0.2%
32	Bulgaria	2	0.2%
33	Iran, Islamic Republic of	2	0.2%
34	Iraq	1	0.1%
35	Indonesia	1	0.1%
36	Bangladesh	1	0.1%
37	Taiwan	1	0.1%
38	Portugal	1	0.1%
39	Romania	1	0.1%
40	New Zealand	1	0.1%
41	Jordan	1	0.1%
42	Serbia	1	0.1%