Rank	Countries/Territories	Count	Percent
1	United States	171	40%
2	China	105	24.5%
3	Germany	47	11%
4	Japan	17	4%
5	Netherlands	9	2.1%
6	Portugal	9	2.1%
7	El Salvador	5	1.2%
8	France	4	0.9%
9	India	4	0.9%
10	Singapore	4	0.9%
11	South Africa	4	0.9%
12	Canada	3	0.7%
13	Lithuania	3	0.7%
14	Viet Nam	3	0.7%
15	Korea, Republic of	3	0.7%
16	Cyprus	3	0.7%
17	Australia	2	0.5%
18	Bangladesh	2	0.5%
19	Belarus	2	0.5%
20	Belgium	2	0.5%
21	Bulgaria	2	0.5%
22	Libya	2	0.5%
23	Iraq	2	0.5%
24	Hong Kong	2	0.5%
25	Peru	2	0.5%
26	United Kingdom	2	0.5%
27	Taiwan	2	0.5%
28	Turkey	2	0.5%
29	Spain	2	0.5%
30	Sweden	1	0.2%
31	New Zealand	1	0.2%
32	Nigeria	1	0.2%
33	Ukraine	1	0.2%
34	Togo	1	0.2%
35	Iran, Islamic Republic of	1	0.2%
36	Italy	1	0.2%
37	Georgia	1	0.2%