Rank	Countries/Territories	Count	Percent
1	United States	390	32.2%
2	China	317	26.2%
3	Japan	210	17.3%
4	Germany	89	7.3%
5	Singapore	40	3.3%
6	Russia	24	2%
7	France	20	1.7%
8	Canada	18	1.5%
9	United Kingdom	18	1.5%
10	Hong Kong	12	1%
11	Spain	11	0.9%
12	Cyprus	9	0.7%
13	Netherlands	6	0.5%
14	India	5	0.4%
15	Australia	5	0.4%
16	Argentina	3	0.2%
17	Mexico	3	0.2%
18	Korea, Republic of	3	0.2%
19	Sri Lanka	2	0.2%
20	Sweden	2	0.2%
21	Taiwan	2	0.2%
22	Austria	2	0.2%
23	Iran, Islamic Republic of	2	0.2%
24	Iraq	2	0.2%
25	Ireland	2	0.2%
26	Finland	2	0.2%
27	Italy	2	0.2%
28	Israel	1	0.1%
29	Belgium	1	0.1%
30	Brazil	1	0.1%
31	Cuba	1	0.1%
32	Thailand	1	0.1%
33	Turkey	1	0.1%
34	Switzerland	1	0.1%
35	Lithuania	1	0.1%
36	Kenya	1	0.1%
37	Norway	1	0.1%
38	Qatar	1	0.1%