Rank	Countries/Territories	Count	Percent
1	United States	457	35.6%
2	China	366	28.5%
3	Germany	124	9.6%
4	India	95	7.4%
5	Brazil	59	4.6%
6	Netherlands	22	1.7%
7	Iran, Islamic Republic of	21	1.6%
8	France	20	1.6%
9	Russia	13	1%
10	Singapore	13	1%
11	Ireland	12	0.9%
12	Australia	10	0.8%
13	Japan	10	0.8%
14	Ukraine	9	0.7%
15	Canada	9	0.7%
16	Cyprus	9	0.7%
17	United Kingdom	6	0.5%
18	Romania	6	0.5%
19	Bangladesh	3	0.2%
20	Argentina	2	0.2%
21	Indonesia	2	0.2%
22	Viet Nam	2	0.2%
23	Norway	2	0.2%
24	Lebanon	2	0.2%
25	Lithuania	1	0.1%
26	New Zealand	1	0.1%
27	Slovakia	1	0.1%
28	Spain	1	0.1%
29	Sweden	1	0.1%
30	Philippines	1	0.1%
31	Israel	1	0.1%
32	Italy	1	0.1%
33	Chile	1	0.1%
34	Denmark	1	0.1%
35	Finland	1	0.1%