Rank	Countries/Territories	Count	Percent
1	United States	256	42.3%
2	China	143	23.6%
3	Germany	46	7.6%
4	India	37	6.1%
5	Netherlands	20	3.3%
6	Japan	17	2.8%
7	Ireland	14	2.3%
8	United Kingdom	13	2.1%
9	France	12	2%
10	Canada	8	1.3%
11	Korea, Republic of	7	1.2%
12	Cyprus	3	0.5%
13	Taiwan	3	0.5%
14	Singapore	2	0.3%
15	Australia	2	0.3%
16	Bangladesh	2	0.3%
17	Greece	2	0.3%
18	Lebanon	2	0.3%
19	Malaysia	2	0.3%
20	Mexico	2	0.3%
21	Jamaica	1	0.2%
22	Kenya	1	0.2%
23	Hong Kong	1	0.2%
24	Denmark	1	0.2%
25	South Africa	1	0.2%
26	Spain	1	0.2%
27	Ukraine	1	0.2%
28	New Zealand	1	0.2%
29	Norway	1	0.2%
30	Romania	1	0.2%
31	Russia	1	0.2%
32	Serbia	1	0.2%