Rank	Countries/Territories	Count	Percent
1	United States	605	57.2%
2	China	140	13.2%
3	Germany	79	7.5%
4	Colombia	78	7.4%
5	Korea, Republic of	31	2.9%
6	Netherlands	28	2.6%
7	France	26	2.5%
8	Japan	13	1.2%
9	India	12	1.1%
10	United Kingdom	10	0.9%
11	Lithuania	6	0.6%
12	Cyprus	6	0.6%
13	Canada	4	0.4%
14	Russia	4	0.4%
15	Singapore	3	0.3%
16	Georgia	3	0.3%
17	Costa Rica	2	0.2%
18	Malaysia	2	0.2%
19	Ireland	2	0.2%
20	Indonesia	1	0.1%
21	Iran, Islamic Republic of	1	0.1%
22	Kazakhstan	1	0.1%
23	Greece	1	0.1%