Rank	Countries/Territories	Count	Percent
1	United States	348	44%
2	China	223	28.2%
3	Germany	78	9.9%
4	Japan	35	4.4%
5	United Kingdom	11	1.4%
6	France	10	1.3%
7	Netherlands	9	1.1%
8	Singapore	8	1%
9	Taiwan	8	1%
10	Cyprus	7	0.9%
11	Korea, Republic of	5	0.6%
12	Spain	5	0.6%
13	India	4	0.5%
14	Canada	4	0.5%
15	Australia	4	0.5%
16	Belgium	3	0.4%
17	Brazil	3	0.4%
18	Turkey	3	0.4%
19	Switzerland	2	0.3%
20	Malaysia	2	0.3%
21	Hong Kong	2	0.3%
22	New Zealand	2	0.3%
23	Philippines	2	0.3%
24	Russia	2	0.3%
25	Saudi Arabia	2	0.3%
26	Iran, Islamic Republic of	2	0.3%
27	Ireland	2	0.3%
28	Italy	1	0.1%
29	Kuwait	1	0.1%
30	Lebanon	1	0.1%
31	Bahrain	1	0.1%
32	Slovakia	1	0.1%