Rank	Countries/Territories	Count	Percent
1	United States	678	36.6%
2	China	521	28.1%
3	Germany	141	7.6%
4	Italy	112	6%
5	France	58	3.1%
6	Mexico	46	2.5%
7	Japan	35	1.9%
8	India	28	1.5%
9	Canada	25	1.3%
10	Korea, Republic of	22	1.2%
11	Netherlands	19	1%
12	Turkey	17	0.9%
13	Cyprus	17	0.9%
14	Australia	14	0.8%
15	Iran, Islamic Republic of	13	0.7%
16	Singapore	12	0.6%
17	Sweden	11	0.6%
18	Ukraine	10	0.5%
19	United Kingdom	8	0.4%
20	Saudi Arabia	8	0.4%
21	Brazil	8	0.4%
22	Ghana	8	0.4%
23	Egypt	6	0.3%
24	Latvia	4	0.2%
25	Taiwan	4	0.2%
26	Hong Kong	3	0.2%
27	Bangladesh	3	0.2%
28	Argentina	2	0.1%
29	Denmark	2	0.1%
30	Finland	2	0.1%
31	South Africa	2	0.1%
32	Spain	2	0.1%
33	Ireland	2	0.1%
34	Mongolia	2	0.1%
35	Panama	2	0.1%
36	Poland	2	0.1%
37	Romania	2	0.1%
38	Russia	1	0.1%
39	Philippines	1	0.1%
40	Czech Republic	1	0.1%