Rank	Countries/Territories	Count	Percent
1	United States	151	29.3%
2	China	99	19.2%
3	India	54	10.5%
4	Germany	51	9.9%
5	Taiwan	30	5.8%
6	Netherlands	23	4.5%
7	Japan	19	3.7%
8	Iran, Islamic Republic of	16	3.1%
9	Korea, Republic of	9	1.7%
10	Turkey	7	1.4%
11	United Kingdom	7	1.4%
12	Singapore	6	1.2%
13	Portugal	5	1%
14	Egypt	4	0.8%
15	South Africa	4	0.8%
16	Thailand	3	0.6%
17	Ireland	3	0.6%
18	Hong Kong	3	0.6%
19	Canada	2	0.4%
20	Cyprus	2	0.4%
21	Argentina	2	0.4%
22	Lebanon	2	0.4%
23	Malaysia	2	0.4%
24	Morocco	2	0.4%
25	New Zealand	2	0.4%
26	Pakistan	2	0.4%
27	Poland	1	0.2%
28	Romania	1	0.2%
29	Mongolia	1	0.2%
30	Israel	1	0.2%
31	Australia	1	0.2%
32	Colombia	1	0.2%