Rank	Countries/Territories	Count	Percent
1	United States	623	50.1%
2	China	322	25.9%
3	Germany	79	6.4%
4	Canada	22	1.8%
5	France	20	1.6%
6	India	18	1.4%
7	United Kingdom	18	1.4%
8	Japan	13	1%
9	Netherlands	12	1%
10	Singapore	11	0.9%
11	Australia	9	0.7%
12	Hong Kong	8	0.6%
13	Libya	8	0.6%
14	Russia	7	0.6%
15	Cyprus	7	0.6%
16	Korea, Republic of	6	0.5%
17	Malaysia	5	0.4%
18	Colombia	5	0.4%
19	Italy	5	0.4%
20	Turkey	5	0.4%
21	Thailand	4	0.3%
22	Jordan	4	0.3%
23	Latvia	3	0.2%
24	Israel	3	0.2%
25	Viet Nam	3	0.2%
26	Nepal	2	0.2%
27	Ireland	2	0.2%
28	Iran, Islamic Republic of	2	0.2%
29	Fiji	2	0.2%
30	Bangladesh	2	0.2%
31	Saudi Arabia	2	0.2%
32	Switzerland	2	0.2%
33	Slovakia	2	0.2%
34	South Africa	1	0.1%
35	Spain	1	0.1%
36	Taiwan	1	0.1%
37	Mauritius	1	0.1%
38	Mongolia	1	0.1%
39	Azerbaijan	1	0.1%
40	Iraq	1	0.1%