Rank	Countries/Territories	Count	Percent
1	United States	202	33.9%
2	China	100	16.8%
3	Germany	82	13.8%
4	India	54	9.1%
5	Japan	37	6.2%
6	Netherlands	9	1.5%
7	Romania	9	1.5%
8	Singapore	7	1.2%
9	Spain	7	1.2%
10	Turkey	7	1.2%
11	United Kingdom	7	1.2%
12	Canada	6	1%
13	Austria	6	1%
14	France	5	0.8%
15	Hong Kong	5	0.8%
16	South Africa	5	0.8%
17	Russia	5	0.8%
18	United Arab Emirates	4	0.7%
19	Iran, Islamic Republic of	4	0.7%
20	Cyprus	4	0.7%
21	Ireland	3	0.5%
22	Malaysia	3	0.5%
23	Thailand	3	0.5%
24	Peru	3	0.5%
25	Slovakia	2	0.3%
26	Norway	2	0.3%
27	Sweden	2	0.3%
28	Switzerland	2	0.3%
29	Taiwan	2	0.3%
30	Lebanon	2	0.3%
31	Australia	2	0.3%
32	Belgium	2	0.3%
33	Belarus	1	0.2%
34	Iraq	1	0.2%