Rank	Countries/Territories	Count	Percent
1	United States	463	48.3%
2	China	255	26.6%
3	Germany	80	8.3%
4	France	23	2.4%
5	Japan	15	1.6%
6	Netherlands	12	1.3%
7	Singapore	11	1.1%
8	India	11	1.1%
9	Cyprus	10	1%
10	Iran, Islamic Republic of	8	0.8%
11	Hong Kong	7	0.7%
12		7	0.7%
13	Australia	6	0.6%
14	Canada	5	0.5%
15	Syrian Arab Republic	4	0.4%
16	United Kingdom	3	0.3%
17	Portugal	3	0.3%
18	Korea, Republic of	3	0.3%
19	Algeria	3	0.3%
20	Denmark	3	0.3%
21	Iraq	3	0.3%
22	Ireland	2	0.2%
23	Italy	2	0.2%
24	Finland	2	0.2%
25	Colombia	2	0.2%
26	Jordan	2	0.2%
27	Norway	2	0.2%
28	Pakistan	2	0.2%
29	Taiwan	2	0.2%
30	Ukraine	1	0.1%
31	Spain	1	0.1%
32	Malaysia	1	0.1%
33	Mongolia	1	0.1%
34	Chile	1	0.1%
35	Argentina	1	0.1%
36	Brazil	1	0.1%
37	Iceland	1	0.1%