Rank	Countries/Territories	Count	Percent
1	United States	330	39.2%
2	China	258	30.6%
3	Germany	97	11.5%
4	France	48	5.7%
5	Japan	29	3.4%
6	Canada	18	2.1%
7	Netherlands	12	1.4%
8	Singapore	10	1.2%
9	Cyprus	5	0.6%
10	Spain	4	0.5%
11	Ukraine	4	0.5%
12	United Kingdom	4	0.5%
13	Russia	3	0.4%
14	Switzerland	2	0.2%
15	Turkey	2	0.2%
16	Korea, Republic of	2	0.2%
17	Djibouti	2	0.2%
18	Hong Kong	2	0.2%
19	India	2	0.2%
20	Indonesia	2	0.2%
21	Ireland	2	0.2%
22	Argentina	1	0.1%
23	Bahamas	1	0.1%
24	New Zealand	1	0.1%
25	Romania	1	0.1%