Rank	Countries/Territories	Count	Percent
1	United States	242	37%
2	China	210	32.1%
3	Germany	86	13.1%
4	India	16	2.4%
5	France	16	2.4%
6	Japan	14	2.1%
7	Ireland	10	1.5%
8	Netherlands	8	1.2%
9	Korea, Republic of	6	0.9%
10	United Kingdom	6	0.9%
11	Russia	6	0.9%
12	Singapore	5	0.8%
13	Indonesia	5	0.8%
14	Brazil	5	0.8%
15	Canada	3	0.5%
16	Malaysia	3	0.5%
17	Peru	2	0.3%
18	Nepal	2	0.3%
19	Taiwan	2	0.3%
20	Turkey	2	0.3%
21	Ukraine	1	0.2%
22	Romania	1	0.2%
23	Montenegro	1	0.2%
24	Cyprus	1	0.2%
25	Argentina	1	0.2%