Rank	Countries/Territories	Count	Percent
1	United States	337	33.3%
2	China	255	25.2%
3	Germany	98	9.7%
4	Netherlands	85	8.4%
5	Japan	25	2.5%
6	Australia	23	2.3%
7	Singapore	19	1.9%
8	Norway	14	1.4%
9	France	13	1.3%
10	India	11	1.1%
11	Malaysia	11	1.1%
12	Romania	11	1.1%
13	Korea, Republic of	10	1%
14	Belgium	8	0.8%
15	United Kingdom	8	0.8%
16	South Africa	7	0.7%
17	Canada	7	0.7%
18	Ireland	7	0.7%
19	Finland	6	0.6%
20	Iran, Islamic Republic of	6	0.6%
21	Ukraine	5	0.5%
22	Cyprus	4	0.4%
23	Poland	4	0.4%
24	Peru	3	0.3%
25	Iceland	3	0.3%
26	Italy	3	0.3%
27	Denmark	3	0.3%
28	Sweden	3	0.3%
29	Tunisia	2	0.2%
30	Turkey	2	0.2%
31	Bulgaria	2	0.2%
32	Austria	2	0.2%
33	Argentina	2	0.2%
34	Hungary	2	0.2%
35	Lithuania	2	0.2%
36	New Zealand	2	0.2%
37	Russia	2	0.2%
38	Jordan	1	0.1%
39	Israel	1	0.1%
40	Hong Kong	1	0.1%
41	Armenia	1	0.1%
42	Switzerland	1	0.1%
43	Slovakia	1	0.1%