Rank	Countries/Territories	Count	Percent
1	United States	459	33.2%
2	China	368	26.6%
3	Germany	126	9.1%
4	Netherlands	89	6.4%
5	Finland	42	3%
6	Australia	38	2.7%
7	Japan	34	2.5%
8	Singapore	25	1.8%
9	India	16	1.2%
10	Norway	14	1%
11	Belgium	13	0.9%
12	France	13	0.9%
13	United Kingdom	12	0.9%
14	Romania	11	0.8%
15	Malaysia	11	0.8%
16	Korea, Republic of	10	0.7%
17	Ukraine	10	0.7%
18	Ireland	8	0.6%
19	Canada	8	0.6%
20	Iran, Islamic Republic of	7	0.5%
21	South Africa	7	0.5%
22	New Zealand	6	0.4%
23	Cyprus	6	0.4%
24	Denmark	5	0.4%
25	Sweden	4	0.3%
26	Poland	4	0.3%
27	Turkey	4	0.3%
28	Argentina	3	0.2%
29	Peru	3	0.2%
30	Italy	3	0.2%
31	Iceland	3	0.2%
32	Lithuania	2	0.1%
33	Austria	2	0.1%
34	Bulgaria	2	0.1%
35	Hong Kong	2	0.1%
36	Hungary	2	0.1%
37	Tunisia	2	0.1%
38	Russia	2	0.1%
39	Slovakia	1	0.1%
40	Switzerland	1	0.1%
41	Estonia	1	0.1%
42	Brazil	1	0.1%
43	Armenia	1	0.1%
44	Indonesia	1	0.1%
45	Israel	1	0.1%
46	Jordan	1	0.1%