Rank	Countries/Territories	Count	Percent
1	United States	821	46.9%
2	China	391	22.3%
3	Germany	208	11.9%
4	India	55	3.1%
5	Hong Kong	40	2.3%
6	Singapore	24	1.4%
7	United Kingdom	21	1.2%
8	Japan	21	1.2%
9	France	19	1.1%
10	Canada	17	1%
11	Sri Lanka	16	0.9%
12	Cyprus	15	0.9%
13	Ireland	14	0.8%
14	Netherlands	14	0.8%
15	Korea, Republic of	12	0.7%
16	Nigeria	10	0.6%
17	Australia	6	0.3%
18	South Africa	5	0.3%
19	Pakistan	4	0.2%
20	Mexico	4	0.2%
21	Peru	3	0.2%
22	Ukraine	3	0.2%
23	Argentina	3	0.2%
24	Egypt	3	0.2%
25	Iran, Islamic Republic of	3	0.2%
26	Latvia	2	0.1%
27	Iceland	2	0.1%
28	Costa Rica	2	0.1%
29	Bulgaria	2	0.1%
30	Yemen	2	0.1%
31	Norway	2	0.1%
32	Mongolia	1	0.1%
33	Philippines	1	0.1%
34	Viet Nam	1	0.1%
35	Switzerland	1	0.1%
36	Taiwan	1	0.1%
37	Bahamas	1	0.1%
38	Bangladesh	1	0.1%