Rank	Countries/Territories	Count	Percent
1	United States	673	48.8%
2	China	210	15.2%
3	Germany	169	12.2%
4	France	115	8.3%
5	Singapore	38	2.8%
6	India	26	1.9%
7	Korea, Republic of	19	1.4%
8	Netherlands	19	1.4%
9	Argentina	17	1.2%
10	Cyprus	14	1%
11	Canada	12	0.9%
12	Ukraine	9	0.7%
13	Japan	8	0.6%
14	Ireland	7	0.5%
15	Russia	6	0.4%
16	United Kingdom	6	0.4%
17	Viet Nam	3	0.2%
18	Malaysia	3	0.2%
19	Bangladesh	3	0.2%
20	Iran, Islamic Republic of	2	0.1%
21	Chile	2	0.1%
22	Mongolia	2	0.1%
23	Latvia	2	0.1%
24	Sweden	2	0.1%
25	Taiwan	2	0.1%
26	Thailand	2	0.1%
27	Turkey	2	0.1%
28	Norway	1	0.1%
29	Poland	1	0.1%
30	Australia	1	0.1%
31	Czech Republic	1	0.1%
32	Finland	1	0.1%
33	Georgia	1	0.1%
34	Hong Kong	1	0.1%