Rank	Countries/Territories	Count	Percent
1	United States	535	39.2%
2	China	437	32%
3	Germany	96	7%
4	France	51	3.7%
5	Hong Kong	50	3.7%
6	Japan	31	2.3%
7	Singapore	17	1.2%
8	United Kingdom	15	1.1%
9	Korea, Republic of	14	1%
10	Netherlands	14	1%
11	Cyprus	9	0.7%
12	Australia	8	0.6%
13	India	8	0.6%
14	Ireland	8	0.6%
15	Italy	8	0.6%
16	Taiwan	8	0.6%
17	Thailand	8	0.6%
18	Argentina	6	0.4%
19	Brazil	6	0.4%
20	Russia	5	0.4%
21	Romania	4	0.3%
22	Ukraine	4	0.3%
23	Canada	4	0.3%
24	Israel	3	0.2%
25	Latvia	3	0.2%
26	Malaysia	2	0.1%
27	Iran, Islamic Republic of	2	0.1%
28	Bangladesh	2	0.1%
29	Colombia	2	0.1%
30	Denmark	1	0.1%
31	Egypt	1	0.1%
32	Turkey	1	0.1%
33	Spain	1	0.1%
34	Switzerland	1	0.1%