Rank	Countries/Territories	Count	Percent
1	United States	510	34.3%
2	China	476	32%
3	Germany	130	8.7%
4	France	96	6.5%
5	Korea, Republic of	94	6.3%
6	India	24	1.6%
7	Netherlands	20	1.3%
8	Cyprus	17	1.1%
9	Japan	16	1.1%
10	Switzerland	15	1%
11	Singapore	8	0.5%
12	Taiwan	7	0.5%
13	Italy	7	0.5%
14	Canada	7	0.5%
15	Sweden	6	0.4%
16	Russia	5	0.3%
17	Ireland	5	0.3%
18	Belgium	4	0.3%
19	Denmark	4	0.3%
20	United Kingdom	4	0.3%
21	Mexico	3	0.2%
22	Brazil	3	0.2%
23	Israel	3	0.2%
24	Hong Kong	3	0.2%
25	Australia	2	0.1%
26	Norway	2	0.1%
27	Philippines	2	0.1%
28	Turkey	2	0.1%
29	Slovakia	2	0.1%
30	Spain	2	0.1%
31	Viet Nam	1	0.1%
32	Portugal	1	0.1%
33	Puerto Rico	1	0.1%
34	Latvia	1	0.1%
35	Luxembourg	1	0.1%
36	Bulgaria	1	0.1%
37	Greece	1	0.1%
38	Iran, Islamic Republic of	1	0.1%