Rank	Countries/Territories	Count	Percent
1	United States	549	42.3%
2	China	383	29.5%
3	Germany	113	8.7%
4	Iran, Islamic Republic of	36	2.8%
5	France	30	2.3%
6	Netherlands	20	1.5%
7	Viet Nam	20	1.5%
8	Russia	17	1.3%
9	Turkey	14	1.1%
10	Canada	13	1%
11	Cyprus	13	1%
12	Japan	13	1%
13	Brazil	10	0.8%
14	Ukraine	10	0.8%
15	Ireland	9	0.7%
16	Singapore	8	0.6%
17	Greece	7	0.5%
18	Australia	6	0.5%
19	Argentina	3	0.2%
20	Hong Kong	3	0.2%
21	Kazakhstan	3	0.2%
22	Latvia	3	0.2%
23	United Kingdom	3	0.2%
24	India	2	0.2%
25	Bangladesh	2	0.2%
26	Belgium	1	0.1%
27	Lithuania	1	0.1%
28	Mongolia	1	0.1%
29	South Africa	1	0.1%
30	New Zealand	1	0.1%
31	Norway	1	0.1%
32	Romania	1	0.1%