Rank	Countries/Territories	Count	Percent
1	United States	455	39.1%
2	China	406	34.8%
3	Germany	124	10.6%
4	India	32	2.7%
5	Japan	23	2%
6	Singapore	12	1%
7	France	10	0.9%
8	Czech Republic	10	0.9%
9	Canada	9	0.8%
10	Cyprus	7	0.6%
11	Korea, Republic of	7	0.6%
12	Russia	7	0.6%
13	Netherlands	7	0.6%
14	Taiwan	6	0.5%
15	United Kingdom	5	0.4%
16	Spain	5	0.4%
17	Ireland	5	0.4%
18	Luxembourg	4	0.3%
19	Lithuania	3	0.3%
20	Israel	3	0.3%
21	Italy	3	0.3%
22	Argentina	3	0.3%
23	Australia	3	0.3%
24	Azerbaijan	2	0.2%
25	Algeria	2	0.2%
26	Egypt	2	0.2%
27	Mexico	2	0.2%
28	Uganda	2	0.2%
29	Ukraine	1	0.1%
30	Mongolia	1	0.1%
31	Romania	1	0.1%
32	Saudi Arabia	1	0.1%
33	Finland	1	0.1%
34	Malaysia	1	0.1%