Rank	Countries/Territories	Count	Percent
1	United States	380	51.8%
2	China	148	20.2%
3	Germany	79	10.8%
4	Singapore	29	4%
5	India	14	1.9%
6	Japan	13	1.8%
7	France	11	1.5%
8	Ukraine	8	1.1%
9	Netherlands	7	1%
10	Cyprus	6	0.8%
11	Hong Kong	6	0.8%
12	Canada	4	0.5%
13	Sweden	4	0.5%
14	Australia	3	0.4%
15	Argentina	2	0.3%
16	Egypt	2	0.3%
17	Iraq	2	0.3%
18	Ireland	2	0.3%
19	United Kingdom	2	0.3%
20	Saudi Arabia	2	0.3%
21	Mexico	2	0.3%
22	Mongolia	2	0.3%
23	Switzerland	1	0.1%
24	Korea, Republic of	1	0.1%
25	Malaysia	1	0.1%
26	Mauritius	1	0.1%
27	Georgia	1	0.1%
28	Greece	1	0.1%