Rank	Countries/Territories	Count	Percent
1	United States	526	46.1%
2	China	276	24.2%
3	Germany	96	8.4%
4	Japan	51	4.5%
5	Cyprus	27	2.4%
6	Russia	24	2.1%
7	Canada	21	1.8%
8	Singapore	16	1.4%
9	France	13	1.1%
10	Ukraine	12	1.1%
11	Netherlands	11	1%
12	Taiwan	10	0.9%
13	Iran, Islamic Republic of	7	0.6%
14	India	7	0.6%
15	Hong Kong	6	0.5%
16	Indonesia	5	0.4%
17	Australia	4	0.4%
18	Turkey	3	0.3%
19	Mongolia	3	0.3%
20	Portugal	2	0.2%
21	Sierra Leone	2	0.2%
22	Norway	2	0.2%
23	Peru	2	0.2%
24	Spain	2	0.2%
25	Switzerland	2	0.2%
26	Argentina	2	0.2%
27	Croatia	2	0.2%
28	Malaysia	2	0.2%
29	Ethiopia	1	0.1%
30	Colombia	1	0.1%
31	South Africa	1	0.1%
32	Philippines	1	0.1%