Rank	Countries/Territories	Count	Percent
1	United States	497	37.6%
2	China	480	36.3%
3	Germany	124	9.4%
4	France	31	2.3%
5	Japan	23	1.7%
6	India	21	1.6%
7	Turkey	18	1.4%
8		13	1%
9	Cyprus	12	0.9%
10	Philippines	11	0.8%
11	Singapore	10	0.8%
12	Korea, Republic of	9	0.7%
13	Netherlands	7	0.5%
14	United Kingdom	7	0.5%
15	Brazil	6	0.5%
16	Canada	6	0.5%
17	Spain	5	0.4%
18	Romania	4	0.3%
19	Australia	4	0.3%
20	Italy	4	0.3%
21	Ireland	4	0.3%
22	Hong Kong	3	0.2%
23	Nepal	3	0.2%
24	Sweden	2	0.2%
25	Norway	2	0.2%
26	Israel	2	0.2%
27	Belgium	2	0.2%
28	Argentina	2	0.2%
29	Czech Republic	2	0.2%
30	Iran, Islamic Republic of	1	0.1%
31	Pakistan	1	0.1%
32	Russia	1	0.1%
33	New Zealand	1	0.1%
34	Malaysia	1	0.1%
35	Taiwan	1	0.1%
36	South Africa	1	0.1%
37	Ukraine	1	0.1%