Rank	Countries/Territories	Count	Percent
1	United States	381	35%
2	China	372	34.2%
3	Germany	134	12.3%
4	Japan	42	3.9%
5	Canada	35	3.2%
6	India	14	1.3%
7	Italy	13	1.2%
8	Cyprus	12	1.1%
9	France	11	1%
10	Spain	11	1%
11	Netherlands	10	0.9%
12	United Kingdom	8	0.7%
13	Iran, Islamic Republic of	7	0.6%
14	Korea, Republic of	6	0.6%
15	Singapore	5	0.5%
16	Russia	3	0.3%
17	Thailand	3	0.3%
18	Ireland	3	0.3%
19	Australia	3	0.3%
20	Argentina	2	0.2%
21	Dominican Republic	2	0.2%
22	Malaysia	2	0.2%
23	South Africa	2	0.2%
24	Sri Lanka	2	0.2%
25	Switzerland	1	0.1%
26	Taiwan	1	0.1%
27	Norway	1	0.1%
28	Mongolia	1	0.1%
29	Hong Kong	1	0.1%
30	Austria	1	0.1%