Rank	Countries/Territories	Count	Percent
1	United States	566	46.2%
2	China	223	18.2%
3	Germany	194	15.8%
4	France	54	4.4%
5	United Kingdom	36	2.9%
6	Japan	26	2.1%
7	Singapore	14	1.1%
8	Netherlands	13	1.1%
9	India	12	1%
10	Cyprus	11	0.9%
11	Spain	9	0.7%
12	Russia	8	0.7%
13	Korea, Republic of	7	0.6%
14	Australia	6	0.5%
15	Brazil	6	0.5%
16	Canada	4	0.3%
17	Iran, Islamic Republic of	4	0.3%
18	Argentina	4	0.3%
19	Ukraine	3	0.2%
20	Italy	3	0.2%
21	Romania	3	0.2%
22	Norway	2	0.2%
23	Philippines	2	0.2%
24	Sweden	2	0.2%
25	Viet Nam	2	0.2%
26	Ireland	2	0.2%
27	Egypt	2	0.2%
28	Greece	1	0.1%
29	Hong Kong	1	0.1%
30	Hungary	1	0.1%
31	Mexico	1	0.1%
32	Mongolia	1	0.1%
33	Turkey	1	0.1%