Rank	Countries/Territories	Count	Percent
1	United States	375	42.6%
2	China	129	14.6%
3	Germany	86	9.8%
4	France	35	4%
5	Singapore	31	3.5%
6	United Kingdom	27	3.1%
7	Japan	23	2.6%
8	Netherlands	21	2.4%
9	India	19	2.2%
10	Canada	15	1.7%
11	Korea, Republic of	15	1.7%
12	Russia	8	0.9%
13	Australia	8	0.9%
14	Ukraine	8	0.9%
15	Malaysia	7	0.8%
16	Switzerland	6	0.7%
17	Indonesia	6	0.7%
18	Ireland	6	0.7%
19	Belgium	5	0.6%
20	Turkey	5	0.6%
21	Uruguay	5	0.6%
22	Croatia	4	0.5%
23	Cyprus	4	0.5%
24	Norway	4	0.5%
25	Italy	3	0.3%
26	Sweden	3	0.3%
27	Serbia	3	0.3%
28	Brazil	2	0.2%
29	Israel	2	0.2%
30	Hong Kong	2	0.2%
31	Viet Nam	2	0.2%
32	Iceland	1	0.1%
33	Argentina	1	0.1%
34	Iran, Islamic Republic of	1	0.1%
35	Austria	1	0.1%
36	Ecuador	1	0.1%
37	Egypt	1	0.1%
38	Morocco	1	0.1%
39	Taiwan	1	0.1%
40	Tunisia	1	0.1%
41	Libya	1	0.1%
42	Poland	1	0.1%
43	Portugal	1	0.1%