Rank	Countries/Territories	Count	Percent
1	United States	664	40.8%
2	China	423	26%
3	Japan	189	11.6%
4	Germany	98	6%
5	Singapore	52	3.2%
6	Canada	50	3.1%
7	France	27	1.7%
8	Russia	20	1.2%
9	Australia	17	1%
10	United Kingdom	14	0.9%
11	Korea, Republic of	12	0.7%
12	Indonesia	9	0.6%
13	Netherlands	8	0.5%
14	Cyprus	6	0.4%
15	Poland	5	0.3%
16	Brazil	4	0.2%
17	Bangladesh	3	0.2%
18	India	3	0.2%
19	Italy	3	0.2%
20	Sweden	3	0.2%
21	Turkey	2	0.1%
22	Peru	2	0.1%
23	New Zealand	2	0.1%
24	Iran, Islamic Republic of	2	0.1%
25	Argentina	2	0.1%
26	Czech Republic	1	0.1%
27	Egypt	1	0.1%
28	Ireland	1	0.1%
29	Hong Kong	1	0.1%
30	Hungary	1	0.1%
31	Norway	1	0.1%
32	Palestine, State of	1	0.1%
33	Malaysia	1	0.1%
34	Mexico	1	0.1%