Rank	Countries/Territories	Count	Percent
1	United States	288	42.4%
2	China	90	13.2%
3	Germany	68	10%
4	Singapore	30	4.4%
5	United Kingdom	26	3.8%
6	France	22	3.2%
7	Netherlands	17	2.5%
8	India	17	2.5%
9	Canada	15	2.2%
10	Korea, Republic of	15	2.2%
11	Japan	11	1.6%
12	Malaysia	7	1%
13	Russia	7	1%
14	Australia	7	1%
15	Ireland	6	0.9%
16	Belgium	5	0.7%
17	Turkey	5	0.7%
18	Uruguay	5	0.7%
19	Norway	4	0.6%
20	Croatia	4	0.6%
21	Cyprus	3	0.4%
22	Ukraine	3	0.4%
23	Serbia	3	0.4%
24	Sweden	2	0.3%
25	Brazil	2	0.3%
26	Israel	2	0.3%
27	Indonesia	2	0.3%
28	Hong Kong	2	0.3%
29	Viet Nam	2	0.3%
30	Argentina	1	0.1%
31	Iran, Islamic Republic of	1	0.1%
32	Austria	1	0.1%
33	Ecuador	1	0.1%
34	Egypt	1	0.1%
35	Switzerland	1	0.1%
36	Taiwan	1	0.1%
37	Tunisia	1	0.1%
38	Morocco	1	0.1%
39	Libya	1	0.1%