Rank	Countries/Territories	Count	Percent
1	United States	531	32.6%
2	China	453	27.8%
3	Japan	225	13.8%
4	Germany	106	6.5%
5	France	82	5%
6	Singapore	33	2%
7	Turkey	28	1.7%
8	Korea, Republic of	24	1.5%
9	Cyprus	18	1.1%
10	Canada	18	1.1%
11	Netherlands	16	1%
12	India	13	0.8%
13	Hong Kong	11	0.7%
14	Norway	10	0.6%
15	Ukraine	9	0.6%
16	United Kingdom	9	0.6%
17	Russia	8	0.5%
18	Iran, Islamic Republic of	5	0.3%
19	Ireland	3	0.2%
20	Australia	3	0.2%
21	Bangladesh	3	0.2%
22	Spain	3	0.2%
23	Taiwan	3	0.2%
24	Latvia	2	0.1%
25	Argentina	2	0.1%
26	Egypt	2	0.1%
27	Italy	2	0.1%
28	Philippines	2	0.1%
29	Portugal	1	0.1%
30	Hungary	1	0.1%
31	Switzerland	1	0.1%