Rank	Countries/Territories	Count	Percent
1	United States	386	38.7%
2	China	194	19.4%
3	Germany	83	8.3%
4	India	58	5.8%
5	Netherlands	35	3.5%
6	Japan	24	2.4%
7	Ireland	23	2.3%
8	Russia	21	2.1%
9	Spain	20	2%
10	France	19	1.9%
11	United Kingdom	17	1.7%
12	Canada	13	1.3%
13	Singapore	10	1%
14	Switzerland	10	1%
15	Korea, Republic of	9	0.9%
16	Turkey	8	0.8%
17	Hong Kong	7	0.7%
18	Greece	6	0.6%
19	Cyprus	6	0.6%
20		6	0.6%
21	Australia	5	0.5%
22	Saudi Arabia	5	0.5%
23	Pakistan	5	0.5%
24	Iran, Islamic Republic of	4	0.4%
25	Italy	3	0.3%
26	Hungary	2	0.2%
27	Brazil	2	0.2%
28	Lebanon	2	0.2%
29	Kazakhstan	2	0.2%
30	Uruguay	2	0.2%
31	Uzbekistan	2	0.2%
32	Norway	1	0.1%
33	Malaysia	1	0.1%
34	Mexico	1	0.1%
35	Portugal	1	0.1%
36	Romania	1	0.1%
37	Sweden	1	0.1%
38	Finland	1	0.1%
39	Belgium	1	0.1%
40	Algeria	1	0.1%