Rank	Countries/Territories	Count	Percent
1	United States	316	37.8%
2	China	250	29.9%
3	Germany	116	13.9%
4	Japan	39	4.7%
5	Canada	27	3.2%
6	Netherlands	17	2%
7	Singapore	16	1.9%
8	France	10	1.2%
9	Mexico	10	1.2%
10	Australia	4	0.5%
11	Cyprus	3	0.4%
12	Greece	3	0.4%
13	South Africa	3	0.4%
14	Spain	3	0.4%
15	Hungary	2	0.2%
16	Italy	2	0.2%
17	Colombia	2	0.2%
18	Bangladesh	2	0.2%
19	Argentina	2	0.2%
20	Korea, Republic of	1	0.1%
21	Malaysia	1	0.1%
22	India	1	0.1%
23	Hong Kong	1	0.1%
24	Switzerland	1	0.1%
25	Ukraine	1	0.1%
26	Norway	1	0.1%
27	Russia	1	0.1%