Rank	Countries/Territories	Count	Percent
1	United States	254	37.9%
2	China	217	32.3%
3	Germany	78	11.6%
4	India	38	5.7%
5	Korea, Republic of	16	2.4%
6	France	11	1.6%
7	Japan	9	1.3%
8	Russia	9	1.3%
9	Netherlands	6	0.9%
10	Canada	6	0.9%
11	Cyprus	3	0.4%
12	Hong Kong	3	0.4%
13	Ireland	2	0.3%
14	Colombia	2	0.3%
15	Argentina	2	0.3%
16	Australia	2	0.3%
17	Brazil	2	0.3%
18	Mongolia	2	0.3%
19	Syrian Arab Republic	2	0.3%
20	Ukraine	1	0.1%
21	United Kingdom	1	0.1%
22	Singapore	1	0.1%
23	Spain	1	0.1%
24	Switzerland	1	0.1%
25	Bulgaria	1	0.1%
26	Malaysia	1	0.1%