Rank	Countries/Territories	Count	Percent
1	United States	279	42.3%
2	China	161	24.4%
3	Germany	67	10.2%
4	Ecuador	35	5.3%
5	France	32	4.8%
6	Brazil	12	1.8%
7	Japan	12	1.8%
8	Switzerland	11	1.7%
9	Korea, Republic of	10	1.5%
10	Netherlands	7	1.1%
11	Cyprus	5	0.8%
12	Australia	4	0.6%
13	Singapore	3	0.5%
14	Italy	2	0.3%
15	Ukraine	2	0.3%
16	United Kingdom	2	0.3%
17	Canada	2	0.3%
18	Norway	2	0.3%
19	Greece	2	0.3%
20	India	2	0.3%
21	Indonesia	2	0.3%
22	Iran, Islamic Republic of	2	0.3%
23	Israel	1	0.2%
24	Saudi Arabia	1	0.2%
25	Malaysia	1	0.2%
26	Argentina	1	0.2%