Rank	Countries/Territories	Count	Percent
1	United States	269	30.3%
2	China	165	18.6%
3	Germany	77	8.7%
4	Japan	56	6.3%
5	Australia	52	5.8%
6	New Zealand	44	4.9%
7	United Kingdom	31	3.5%
8	Netherlands	18	2%
9	Canada	16	1.8%
10	India	14	1.6%
11	Russia	14	1.6%
12	Ireland	12	1.3%
13	Sweden	11	1.2%
14	Turkey	10	1.1%
15	Singapore	10	1.1%
16	Italy	10	1.1%
17	Korea, Republic of	9	1%
18	France	8	0.9%
19	Spain	8	0.9%
20	Hong Kong	6	0.7%
21	Brazil	6	0.7%
22	Israel	5	0.6%
23	Belgium	4	0.4%
24	Slovakia	4	0.4%
25	Taiwan	3	0.3%
26	Pakistan	3	0.3%
27	Argentina	3	0.3%
28	Cyprus	3	0.3%
29	Greece	2	0.2%
30	Portugal	2	0.2%
31	Romania	2	0.2%
32	Mongolia	2	0.2%
33	United Arab Emirates	2	0.2%
34	Viet Nam	2	0.2%
35	Philippines	1	0.1%
36	Ukraine	1	0.1%
37	Serbia	1	0.1%
38	Ecuador	1	0.1%
39	Egypt	1	0.1%
40	Bangladesh	1	0.1%