Rank	Countries/Territories	Count	Percent
1	United States	511	41.5%
2	China	224	18.2%
3	Germany	131	10.6%
4	France	36	2.9%
5	Singapore	35	2.8%
6	United Kingdom	35	2.8%
7	Japan	27	2.2%
8	Netherlands	24	1.9%
9	India	22	1.8%
10	Canada	19	1.5%
11	Korea, Republic of	18	1.5%
12	Russia	15	1.2%
13	Malaysia	9	0.7%
14	Australia	9	0.7%
15	Ukraine	9	0.7%
16	Uruguay	8	0.6%
17	Croatia	8	0.6%
18	Ireland	7	0.6%
19	Cyprus	6	0.5%
20	Indonesia	6	0.5%
21	Switzerland	6	0.5%
22	Turkey	5	0.4%
23	Viet Nam	5	0.4%
24	Belgium	5	0.4%
25	Brazil	5	0.4%
26	Italy	5	0.4%
27	Norway	4	0.3%
28	Pakistan	4	0.3%
29	Iraq	4	0.3%
30	Hong Kong	3	0.2%
31	Sweden	3	0.2%
32	Serbia	3	0.2%
33	Israel	2	0.2%
34	Argentina	2	0.2%
35	Iran, Islamic Republic of	2	0.2%
36	Taiwan	2	0.2%
37	Tunisia	1	0.1%
38	Iceland	1	0.1%
39	Austria	1	0.1%
40	Bangladesh	1	0.1%
41	Ecuador	1	0.1%
42	Egypt	1	0.1%
43	Libya	1	0.1%
44	Poland	1	0.1%
45	Portugal	1	0.1%
46	Romania	1	0.1%
47	Morocco	1	0.1%
48	South Africa	1	0.1%