Rank	Countries/Territories	Count	Percent
1	United States	465	37.7%
2	China	392	31.8%
3	Germany	90	7.3%
4	India	39	3.2%
5	Singapore	33	2.7%
6	Canada	24	1.9%
7	Japan	21	1.7%
8	France	19	1.5%
9	Taiwan	17	1.4%
10	Netherlands	14	1.1%
11	New Zealand	14	1.1%
12	Indonesia	13	1.1%
13	United Kingdom	12	1%
14	Korea, Republic of	11	0.9%
15	Macao	9	0.7%
16	Sweden	7	0.6%
17	Hong Kong	7	0.6%
18	Russia	6	0.5%
19	Ukraine	5	0.4%
20	Brazil	5	0.4%
21	Australia	5	0.4%
22	Iran, Islamic Republic of	4	0.3%
23	Kazakhstan	3	0.2%
24	Cyprus	3	0.2%
25	Malaysia	3	0.2%
26	Latvia	2	0.2%
27	Austria	2	0.2%
28	Bangladesh	2	0.2%
29	Ireland	2	0.2%
30	Jamaica	2	0.2%
31	Belgium	1	0.1%
32	Mexico	1	0.1%
33	Slovakia	1	0.1%