Rank	Countries/Territories	Count	Percent
1	United States	533	41.9%
2	China	334	26.3%
3	Japan	101	7.9%
4	Germany	99	7.8%
5	France	56	4.4%
6	India	25	2%
7	Singapore	25	2%
8	Cyprus	14	1.1%
9	United Kingdom	13	1%
10	Russia	10	0.8%
11	Korea, Republic of	9	0.7%
12	Hong Kong	7	0.6%
13	Taiwan	7	0.6%
14	Ireland	5	0.4%
15	Canada	5	0.4%
16	Netherlands	3	0.2%
17	Italy	3	0.2%
18	Spain	2	0.2%
19	Sweden	2	0.2%
20	Switzerland	2	0.2%
21	Finland	2	0.2%
22	Australia	2	0.2%
23	Israel	2	0.2%
24	Iran, Islamic Republic of	2	0.2%
25	Mauritius	2	0.2%
26	Mongolia	2	0.2%
27	Albania	1	0.1%
28	Greece	1	0.1%
29	South Africa	1	0.1%
30	Serbia	1	0.1%