Rank	Countries/Territories	Count	Percent
1	United States	390	43.8%
2	China	242	27.2%
3	Germany	104	11.7%
4	Brazil	40	4.5%
5	Netherlands	13	1.5%
6	Singapore	12	1.3%
7	Pakistan	9	1%
8	France	9	1%
9	Ireland	9	1%
10	Japan	7	0.8%
11	Viet Nam	7	0.8%
12	Spain	4	0.4%
13	Cyprus	4	0.4%
14	Ecuador	4	0.4%
15	Australia	4	0.4%
16	Colombia	3	0.3%
17	Israel	3	0.3%
18	Jamaica	3	0.3%
19	United Kingdom	3	0.3%
20	Korea, Republic of	3	0.3%
21	Nigeria	2	0.2%
22	Portugal	2	0.2%
23	Ethiopia	2	0.2%
24	Costa Rica	2	0.2%
25	Canada	2	0.2%
26	Bangladesh	2	0.2%
27	Algeria	2	0.2%
28	Argentina	1	0.1%
29	India	1	0.1%
30	Kenya	1	0.1%
31	Romania	1	0.1%