Rank	Countries/Territories	Count	Percent
1	United States	455	35.7%
2	China	363	28.5%
3		125	9.8%
4	Italy	70	5.5%
5	Germany	60	4.7%
6	India	25	2%
7	Japan	22	1.7%
8	Korea, Republic of	17	1.3%
9	Israel	16	1.3%
10	Hong Kong	14	1.1%
11	France	13	1%
12	United Kingdom	13	1%
13	Australia	8	0.6%
14	Singapore	7	0.5%
15	Romania	6	0.5%
16	Netherlands	6	0.5%
17	Canada	5	0.4%
18	Iran, Islamic Republic of	5	0.4%
19	Cote D'ivoire	5	0.4%
20	Egypt	4	0.3%
21	Pakistan	4	0.3%
22	Ukraine	4	0.3%
23	Taiwan	3	0.2%
24	Russia	3	0.2%
25	Cyprus	3	0.2%
26	Ireland	2	0.2%
27	Bangladesh	2	0.2%
28	Argentina	2	0.2%
29	South Africa	2	0.2%
30	Spain	2	0.2%
31	Kazakhstan	2	0.2%
32	Luxembourg	1	0.1%
33	Belgium	1	0.1%
34	Chile	1	0.1%
35	Colombia	1	0.1%
36	Finland	1	0.1%