Rank	Countries/Territories	Count	Percent
1	United States	414	42.6%
2	China	175	18%
3	Germany	102	10.5%
4	Netherlands	42	4.3%
5	United Kingdom	32	3.3%
6	Ireland	27	2.8%
7	Japan	22	2.3%
8	France	19	2%
9	India	16	1.6%
10	Canada	16	1.6%
11	Switzerland	14	1.4%
12	Australia	12	1.2%
13	Malaysia	8	0.8%
14	Argentina	6	0.6%
15	Cyprus	5	0.5%
16	Turkey	5	0.5%
17	Brazil	4	0.4%
18	Finland	4	0.4%
19	Korea, Republic of	4	0.4%
20	Philippines	4	0.4%
21	Portugal	3	0.3%
22	Norway	3	0.3%
23	Italy	3	0.3%
24	New Zealand	2	0.2%
25	Nigeria	2	0.2%
26	South Africa	2	0.2%
27	Romania	2	0.2%
28	Russia	2	0.2%
29	Israel	2	0.2%
30	Ecuador	2	0.2%
31	Croatia	2	0.2%
32	United Arab Emirates	2	0.2%
33	Ukraine	1	0.1%
34	Viet Nam	1	0.1%
35	Bangladesh	1	0.1%
36	Indonesia	1	0.1%
37	Iran, Islamic Republic of	1	0.1%
38	Greece	1	0.1%
39	Hong Kong	1	0.1%
40	Saudi Arabia	1	0.1%
41	Singapore	1	0.1%
42	Slovakia	1	0.1%
43	Taiwan	1	0.1%
44	Mongolia	1	0.1%
45	Nepal	1	0.1%