Rank	Countries/Territories	Count	Percent
1	United States	599	38.4%
2	China	403	25.8%
3	Germany	186	11.9%
4	France	48	3.1%
5	United Kingdom	43	2.8%
6		41	2.6%
7	Russia	32	2.1%
8	Iran, Islamic Republic of	31	2%
9	Netherlands	22	1.4%
10	Japan	17	1.1%
11	Turkey	13	0.8%
12	Spain	10	0.6%
13	Cyprus	9	0.6%
14	Hong Kong	9	0.6%
15	Singapore	9	0.6%
16	Canada	8	0.5%
17	Australia	7	0.4%
18	Latvia	6	0.4%
19	Lithuania	6	0.4%
20	Bangladesh	5	0.3%
21	Bulgaria	5	0.3%
22	Korea, Republic of	5	0.3%
23	India	4	0.3%
24	Poland	4	0.3%
25	Romania	4	0.3%
26	Sweden	3	0.2%
27	Italy	3	0.2%
28	Ukraine	3	0.2%
29	Slovakia	2	0.1%
30	Iraq	2	0.1%
31	Taiwan	2	0.1%
32	Oman	2	0.1%
33	Indonesia	2	0.1%
34	Ethiopia	2	0.1%
35	Ghana	2	0.1%
36	Denmark	2	0.1%
37	Egypt	1	0.1%
38	Argentina	1	0.1%
39	Guatemala	1	0.1%
40	Iceland	1	0.1%
41	Tunisia	1	0.1%
42	Ireland	1	0.1%
43	Nepal	1	0.1%
44	Jordan	1	0.1%
45	Uganda	1	0.1%