Rank	Countries/Territories	Count	Percent
1	United States	215	30%
2	China	175	24.4%
3	Germany	40	5.6%
4	Netherlands	33	4.6%
5	Japan	32	4.5%
6	India	29	4.1%
7	United Kingdom	29	4.1%
8	New Zealand	20	2.8%
9	Romania	14	2%
10	Singapore	12	1.7%
11	Canada	11	1.5%
12	Ireland	10	1.4%
13	Korea, Republic of	10	1.4%
14	Iran, Islamic Republic of	9	1.3%
15	Australia	7	1%
16	Mexico	7	1%
17	Switzerland	6	0.8%
18	Hong Kong	6	0.8%
19	Italy	5	0.7%
20	Poland	5	0.7%
21	Viet Nam	4	0.6%
22	Iraq	4	0.6%
23	Colombia	4	0.6%
24	France	4	0.6%
25	Turkey	3	0.4%
26	Portugal	3	0.4%
27	Philippines	3	0.4%
28	Moldova, Republic of	2	0.3%
29	Nepal	2	0.3%
30	Cyprus	2	0.3%
31	Israel	2	0.3%
32	Hungary	1	0.1%
33	Georgia	1	0.1%
34	Austria	1	0.1%
35	Bahrain	1	0.1%
36	Bangladesh	1	0.1%
37	United Arab Emirates	1	0.1%
38	Spain	1	0.1%
39	Sweden	1	0.1%