Rank	Countries/Territories	Count	Percent
1	United States	454	45.5%
2	China	137	13.7%
3	Germany	85	8.5%
4	Brazil	44	4.4%
5	France	24	2.4%
6	Netherlands	24	2.4%
7	Turkey	17	1.7%
8	India	16	1.6%
9	Mexico	15	1.5%
10	Ireland	14	1.4%
11	Italy	14	1.4%
12	United Kingdom	12	1.2%
13	Sweden	12	1.2%
14	Japan	10	1%
15	Czech Republic	9	0.9%
16	Spain	9	0.9%
17	Canada	8	0.8%
18	Korea, Republic of	8	0.8%
19	El Salvador	6	0.6%
20	Hong Kong	6	0.6%
21	Singapore	6	0.6%
22	Russia	6	0.6%
23	Saudi Arabia	5	0.5%
24	Romania	5	0.5%
25	Cyprus	5	0.5%
26	Ecuador	4	0.4%
27	Greece	4	0.4%
28	Chile	4	0.4%
29	Iran, Islamic Republic of	4	0.4%
30	Egypt	3	0.3%
31	Philippines	3	0.3%
32	Pakistan	2	0.2%
33	Palestine, State of	2	0.2%
34	Morocco	2	0.2%
35	Kuwait	2	0.2%
36	Israel	2	0.2%
37	Argentina	2	0.2%
38	Australia	2	0.2%
39	Bangladesh	1	0.1%
40	Belgium	1	0.1%
41	Colombia	1	0.1%
42	Indonesia	1	0.1%
43	Malaysia	1	0.1%
44	Norway	1	0.1%
45	Peru	1	0.1%
46	Poland	1	0.1%
47	South Africa	1	0.1%
48	Thailand	1	0.1%
49	Ukraine	1	0.1%