Rank	Countries/Territories	Count	Percent
1	United States	275	49.5%
2	China	117	21.1%
3	Germany	55	9.9%
4	India	21	3.8%
5	Japan	13	2.3%
6	France	11	2%
7	Korea, Republic of	8	1.4%
8	Singapore	8	1.4%
9	United Kingdom	7	1.3%
10	Italy	7	1.3%
11	Canada	6	1.1%
12	Cyprus	6	1.1%
13	Taiwan	3	0.5%
14	Lebanon	3	0.5%
15	Netherlands	3	0.5%
16	Kazakhstan	2	0.4%
17	Denmark	2	0.4%
18	Australia	2	0.4%
19	Ukraine	2	0.4%
20	Belgium	1	0.2%
21	Iran, Islamic Republic of	1	0.2%
22	Ireland	1	0.2%
23	Thailand	1	0.2%