Rank	Countries/Territories	Count	Percent
1	United States	603	37.9%
2	China	465	29.3%
3	Japan	186	11.7%
4	Germany	125	7.9%
5	France	37	2.3%
6	Singapore	32	2%
7	Netherlands	18	1.1%
8	Norway	13	0.8%
9	Saudi Arabia	11	0.7%
10	India	11	0.7%
11	Greece	8	0.5%
12	Cyprus	8	0.5%
13	United Kingdom	7	0.4%
14	Russia	6	0.4%
15	Poland	6	0.4%
16	Canada	6	0.4%
17	Ireland	6	0.4%
18	Korea, Republic of	5	0.3%
19	Latvia	5	0.3%
20	Australia	4	0.3%
21	Romania	4	0.3%
22	Switzerland	4	0.3%
23	Ukraine	3	0.2%
24	Hong Kong	3	0.2%
25	Italy	2	0.1%
26	Malaysia	2	0.1%
27	Finland	2	0.1%
28	United Arab Emirates	2	0.1%
29	Slovakia	2	0.1%
30	Spain	1	0.1%
31	Denmark	1	0.1%
32	Croatia	1	0.1%