Rank	Countries/Territories	Count	Percent
1	United States	654	58.3%
2	China	148	13.2%
3	Germany	79	7%
4	Colombia	78	7%
5	Korea, Republic of	31	2.8%
6	Netherlands	30	2.7%
7	France	27	2.4%
8	Japan	13	1.2%
9	India	12	1.1%
10	United Kingdom	11	1%
11	Lithuania	6	0.5%
12	Cyprus	6	0.5%
13	Canada	4	0.4%
14	Russia	4	0.4%
15	Singapore	3	0.3%
16	Georgia	3	0.3%
17	Iran, Islamic Republic of	3	0.3%
18	Ireland	2	0.2%
19	Malaysia	2	0.2%
20	Costa Rica	2	0.2%
21	Greece	1	0.1%
22	Kazakhstan	1	0.1%
23	Indonesia	1	0.1%