Rank	Countries/Territories	Count	Percent
1	United States	494	39.5%
2	China	348	27.8%
3	Germany	114	9.1%
4	India	60	4.8%
5	Singapore	40	3.2%
6	France	26	2.1%
7	Japan	24	1.9%
8	United Kingdom	21	1.7%
9	Taiwan	15	1.2%
10	Canada	13	1%
11	Australia	12	1%
12	Ghana	9	0.7%
13	Cyprus	8	0.6%
14	Argentina	8	0.6%
15	Bangladesh	6	0.5%
16	Netherlands	6	0.5%
17	Hong Kong	5	0.4%
18	Ukraine	4	0.3%
19	Turkey	3	0.2%
20	Spain	3	0.2%
21	Macao	3	0.2%
22	Iran, Islamic Republic of	3	0.2%
23	Ireland	3	0.2%
24	Greece	3	0.2%
25	Brazil	2	0.2%
26	Indonesia	2	0.2%
27	Mexico	2	0.2%
28	Nepal	2	0.2%
29	New Zealand	2	0.2%
30	Norway	2	0.2%
31	Pakistan	2	0.2%
32	Russia	2	0.2%
33	Philippines	1	0.1%
34	Italy	1	0.1%
35	Korea, Republic of	1	0.1%
36	Denmark	1	0.1%