Rank	Countries/Territories	Count	Percent
1	United States	448	39.3%
2	China	394	34.5%
3	Germany	63	5.5%
4	France	49	4.3%
5	Canada	30	2.6%
6		21	1.8%
7	Hong Kong	20	1.8%
8	Japan	20	1.8%
9	Ireland	12	1.1%
10	Singapore	9	0.8%
11	Australia	7	0.6%
12	Cyprus	6	0.5%
13	Czech Republic	6	0.5%
14	Korea, Republic of	6	0.5%
15	Netherlands	5	0.4%
16	Turkey	5	0.4%
17	United Kingdom	4	0.4%
18	Spain	4	0.4%
19	Switzerland	4	0.4%
20	Iran, Islamic Republic of	4	0.4%
21	Russia	3	0.3%
22	Lebanon	3	0.3%
23	Egypt	3	0.3%
24	Argentina	3	0.3%
25	India	3	0.3%
26	Taiwan	2	0.2%
27	Ukraine	1	0.1%
28	Malaysia	1	0.1%
29	Philippines	1	0.1%
30	Poland	1	0.1%
31	Indonesia	1	0.1%
32	Israel	1	0.1%
33	Georgia	1	0.1%