Rank	Countries/Territories	Count	Percent
1	United States	347	43.5%
2	China	115	14.4%
3	Germany	71	8.9%
4	France	35	4.4%
5	Singapore	31	3.9%
6	United Kingdom	27	3.4%
7	Netherlands	21	2.6%
8	Japan	19	2.4%
9	India	17	2.1%
10	Canada	15	1.9%
11	Korea, Republic of	15	1.9%
12	Russia	8	1%
13	Australia	8	1%
14	Malaysia	7	0.9%
15	Ireland	6	0.8%
16	Belgium	5	0.6%
17	Turkey	5	0.6%
18	Uruguay	5	0.6%
19	Norway	4	0.5%
20	Croatia	4	0.5%
21	Cyprus	3	0.4%
22	Serbia	3	0.4%
23	Ukraine	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	Iceland	1	0.1%
31	Argentina	1	0.1%
32	Iran, Islamic Republic of	1	0.1%
33	Austria	1	0.1%
34	Ecuador	1	0.1%
35	Egypt	1	0.1%
36	Switzerland	1	0.1%
37	Taiwan	1	0.1%
38	Tunisia	1	0.1%
39	Portugal	1	0.1%
40	Morocco	1	0.1%
41	Libya	1	0.1%