Rank	Countries/Territories	Count	Percent
1	United States	364	42.2%
2	China	299	34.6%
3	Germany	49	5.7%
4	France	20	2.3%
5	Netherlands	14	1.6%
6	Japan	13	1.5%
7	Singapore	11	1.3%
8	India	9	1%
9	Belgium	8	0.9%
10	Turkey	7	0.8%
11	Cyprus	6	0.7%
12	Bulgaria	5	0.6%
13	Argentina	5	0.6%
14	Australia	5	0.6%
15	Russia	5	0.6%
16	Ireland	5	0.6%
17	Canada	4	0.5%
18	Iran, Islamic Republic of	3	0.3%
19	Hong Kong	3	0.3%
20	Italy	3	0.3%
21	Ukraine	3	0.3%
22	Portugal	3	0.3%
23	United Kingdom	2	0.2%
24	South Africa	2	0.2%
25	Spain	2	0.2%
26	Taiwan	2	0.2%
27	Jordan	2	0.2%
28	Korea, Republic of	2	0.2%
29	Libya	2	0.2%
30	Benin	2	0.2%
31	Brazil	1	0.1%
32	Finland	1	0.1%
33	Norway	1	0.1%