Rank	Countries/Territories	Count	Percent
1	United States	426	52%
2	China	158	19.3%
3	Germany	49	6%
4	Netherlands	27	3.3%
5	India	17	2.1%
6	Singapore	13	1.6%
7	Ireland	11	1.3%
8	Japan	11	1.3%
9	Canada	11	1.3%
10	Greece	8	1%
11	Norway	8	1%
12	Russia	8	1%
13	Taiwan	7	0.9%
14	United Kingdom	7	0.9%
15	Korea, Republic of	7	0.9%
16	France	6	0.7%
17	Turkey	6	0.7%
18	Cyprus	5	0.6%
19	Australia	5	0.6%
20	Macao	4	0.5%
21	Serbia	4	0.5%
22	Egypt	3	0.4%
23	Argentina	2	0.2%
24	Malaysia	2	0.2%
25	Nepal	2	0.2%
26	Saudi Arabia	2	0.2%
27	Philippines	2	0.2%
28	Romania	1	0.1%
29	Ukraine	1	0.1%
30	Spain	1	0.1%
31	Switzerland	1	0.1%
32	Mexico	1	0.1%
33	Iran, Islamic Republic of	1	0.1%
34	Iraq	1	0.1%
35	Colombia	1	0.1%