Rank	Countries/Territories	Count	Percent
1	United States	156	39.4%
2	China	103	26%
3	Germany	63	15.9%
4	Russia	9	2.3%
5	Italy	7	1.8%
6	Canada	6	1.5%
7	Singapore	6	1.5%
8	Spain	6	1.5%
9	Ecuador	5	1.3%
10	Japan	5	1.3%
11	India	4	1%
12	France	4	1%
13	Cyprus	4	1%
14	Australia	4	1%
15	Netherlands	3	0.8%
16	Malaysia	3	0.8%
17	Portugal	2	0.5%
18	Israel	2	0.5%
19	Chile	2	0.5%
20	Argentina	1	0.3%
21	Morocco	1	0.3%