Rank	Countries/Territories	Count	Percent
1	United States	683	38.9%
2	China	537	30.6%
3	Germany	153	8.7%
4		59	3.4%
5	Japan	56	3.2%
6	Singapore	39	2.2%
7	Iran, Islamic Republic of	30	1.7%
8	Korea, Republic of	23	1.3%
9	France	22	1.3%
10	Canada	19	1.1%
11	Italy	18	1%
12	Netherlands	16	0.9%
13	India	15	0.9%
14	United Kingdom	11	0.6%
15	Cyprus	9	0.5%
16	Lithuania	8	0.5%
17	Russia	7	0.4%
18	Mexico	6	0.3%
19	Georgia	6	0.3%
20	Belgium	5	0.3%
21	Spain	5	0.3%
22	Argentina	4	0.2%
23	Australia	4	0.2%
24	Hong Kong	3	0.2%
25	Ireland	2	0.1%
26	Macao	2	0.1%
27	Denmark	2	0.1%
28	Philippines	2	0.1%
29	Poland	2	0.1%
30	Romania	1	0.1%
31	Saudi Arabia	1	0.1%
32	Sweden	1	0.1%
33	Thailand	1	0.1%
34	Tunisia	1	0.1%
35	Ukraine	1	0.1%
36	South Africa	1	0.1%