Rank	Countries/Territories	Count	Percent
1	United States	689	37.4%
2	China	513	27.9%
3	Germany	200	10.9%
4	France	67	3.6%
5		48	2.6%
6	United Kingdom	48	2.6%
7	Iran, Islamic Republic of	43	2.3%
8	Russia	32	1.7%
9	Netherlands	27	1.5%
10	Japan	18	1%
11	Turkey	18	1%
12	Singapore	11	0.6%
13	Cyprus	11	0.6%
14	Canada	10	0.5%
15	Spain	10	0.5%
16	Hong Kong	9	0.5%
17	Australia	9	0.5%
18	Lithuania	8	0.4%
19	Latvia	6	0.3%
20	India	6	0.3%
21	Bangladesh	5	0.3%
22	Bulgaria	5	0.3%
23	Korea, Republic of	5	0.3%
24	Sweden	5	0.3%
25	Poland	4	0.2%
26	Romania	4	0.2%
27	Italy	3	0.2%
28	Ukraine	3	0.2%
29	Taiwan	2	0.1%
30	Iraq	2	0.1%
31	Slovakia	2	0.1%
32	Oman	2	0.1%
33	Denmark	2	0.1%
34	Indonesia	2	0.1%
35	Ethiopia	2	0.1%
36	Ghana	2	0.1%
37	Guatemala	1	0.1%
38	Iceland	1	0.1%
39	Egypt	1	0.1%
40	Argentina	1	0.1%
41	Nepal	1	0.1%
42	Ireland	1	0.1%
43	Jordan	1	0.1%
44	Tunisia	1	0.1%
45	Uganda	1	0.1%