Rank	Countries/Territories	Count	Percent
1	United States	267	30%
2	China	246	27.6%
3	Japan	58	6.5%
4	Germany	45	5.1%
5	Netherlands	36	4%
6	India	31	3.5%
7	United Kingdom	31	3.5%
8	New Zealand	20	2.2%
9	Romania	14	1.6%
10	Singapore	13	1.5%
11	Canada	12	1.3%
12	Australia	12	1.3%
13	Ireland	10	1.1%
14	Korea, Republic of	10	1.1%
15	Iran, Islamic Republic of	9	1%
16	Mexico	7	0.8%
17	Switzerland	6	0.7%
18	Hong Kong	6	0.7%
19	Italy	5	0.6%
20	France	5	0.6%
21	Poland	5	0.6%
22	Colombia	4	0.4%
23	Iraq	4	0.4%
24	Viet Nam	4	0.4%
25	Philippines	3	0.3%
26	Portugal	3	0.3%
27	Turkey	3	0.3%
28	Moldova, Republic of	2	0.2%
29	Nepal	2	0.2%
30	Israel	2	0.2%
31	Cyprus	2	0.2%
32	Georgia	1	0.1%
33	Austria	1	0.1%
34	Bahrain	1	0.1%
35	Bangladesh	1	0.1%
36	Brazil	1	0.1%
37	Hungary	1	0.1%
38	Malaysia	1	0.1%
39	Norway	1	0.1%
40	Ukraine	1	0.1%
41	United Arab Emirates	1	0.1%
42	Slovenia	1	0.1%
43	Spain	1	0.1%
44	Sweden	1	0.1%