Rank	Countries/Territories	Count	Percent
1	United States	189	38.1%
2	China	148	29.8%
3	Germany	59	11.9%
4	Japan	19	3.8%
5	India	10	2%
6	Netherlands	7	1.4%
7	Ireland	5	1%
8	Cyprus	5	1%
9		5	1%
10	Russia	5	1%
11	Saudi Arabia	5	1%
12	Switzerland	4	0.8%
13	Argentina	4	0.8%
14	Armenia	3	0.6%
15	Australia	3	0.6%
16	Canada	3	0.6%
17	France	3	0.6%
18	Turkey	2	0.4%
19	Ukraine	2	0.4%
20	United Kingdom	2	0.4%
21	Singapore	2	0.4%
22	Spain	2	0.4%
23	Ecuador	2	0.4%
24	Hungary	2	0.4%
25	Philippines	2	0.4%
26	Romania	1	0.2%
27	Norway	1	0.2%
28	Mexico	1	0.2%