Rank	Countries/Territories	Count	Percent
1	United States	206	30.2%
2	China	201	29.4%
3	India	64	9.4%
4	Germany	55	8.1%
5	Japan	19	2.8%
6	Brazil	19	2.8%
7	Canada	15	2.2%
8	Hungary	12	1.8%
9	France	10	1.5%
10	Netherlands	10	1.5%
11	Korea, Republic of	8	1.2%
12	Israel	7	1%
13	Spain	7	1%
14	Romania	6	0.9%
15	Cyprus	5	0.7%
16	Singapore	4	0.6%
17	Russia	3	0.4%
18	Ireland	3	0.4%
19	Ukraine	3	0.4%
20	Czech Republic	3	0.4%
21	Australia	3	0.4%
22	Chile	2	0.3%
23	Italy	2	0.3%
24	Iran, Islamic Republic of	2	0.3%
25	Sweden	2	0.3%
26	Uganda	2	0.3%
27	Mexico	2	0.3%
28	Portugal	2	0.3%
29	New Zealand	1	0.1%
30	Turkey	1	0.1%
31	United Kingdom	1	0.1%
32	Malaysia	1	0.1%
33		1	0.1%
34	Argentina	1	0.1%