Rank	Countries/Territories	Count	Percent
1	United States	739	43.3%
2	China	410	24%
3	Germany	177	10.4%
4	Canada	41	2.4%
5	France	34	2%
6		30	1.8%
7	India	28	1.6%
8	Singapore	28	1.6%
9	Hong Kong	23	1.3%
10	Iran, Islamic Republic of	17	1%
11	Ukraine	16	0.9%
12	Netherlands	15	0.9%
13	Korea, Republic of	15	0.9%
14	Japan	13	0.8%
15	Cyprus	13	0.8%
16	Australia	11	0.6%
17	United Kingdom	11	0.6%
18	Bahrain	10	0.6%
19	Pakistan	10	0.6%
20	Egypt	9	0.5%
21	Ireland	8	0.5%
22	Russia	7	0.4%
23	Latvia	5	0.3%
24	Malaysia	4	0.2%
25	Italy	4	0.2%
26	Gambia	3	0.2%
27	Brazil	3	0.2%
28	Nigeria	3	0.2%
29	South Africa	3	0.2%
30	Kenya	2	0.1%
31	Morocco	2	0.1%
32	Mongolia	1	0.1%
33	Spain	1	0.1%
34	Norway	1	0.1%
35	Portugal	1	0.1%
36	Qatar	1	0.1%
37	Romania	1	0.1%
38	Bulgaria	1	0.1%
39	Bangladesh	1	0.1%
40	Argentina	1	0.1%
41	Georgia	1	0.1%
42	Indonesia	1	0.1%