Rank	Countries/Territories	Count	Percent
1	United States	82	31.7%
2	China	57	22%
3	Germany	39	15.1%
4	Netherlands	12	4.6%
5	Japan	9	3.5%
6	Korea, Republic of	9	3.5%
7	India	7	2.7%
8	Thailand	5	1.9%
9	United Kingdom	4	1.5%
10	Mexico	4	1.5%
11	Serbia	3	1.2%
12	Singapore	3	1.2%
13	Ireland	2	0.8%
14	Greece	2	0.8%
15	Cyprus	2	0.8%
16	France	2	0.8%
17	Argentina	2	0.8%
18	Australia	2	0.8%
19	Yemen	2	0.8%
20	Russia	2	0.8%
21	Switzerland	2	0.8%
22	Romania	1	0.4%
23	Turkey	1	0.4%
24	Hong Kong	1	0.4%
25	Slovenia	1	0.4%
26	South Africa	1	0.4%
27		1	0.4%
28	Malaysia	1	0.4%