Rank	Countries/Territories	Count	Percent
1	United States	309	28.9%
2	China	201	18.8%
3	Germany	81	7.6%
4	Australia	78	7.3%
5	Japan	56	5.2%
6	New Zealand	45	4.2%
7	Latvia	42	3.9%
8	United Kingdom	33	3.1%
9	India	23	2.1%
10	Russia	18	1.7%
11	Netherlands	18	1.7%
12	Canada	17	1.6%
13	Ireland	12	1.1%
14	Italy	12	1.1%
15	Turkey	12	1.1%
16	Sweden	11	1%
17	France	11	1%
18	Singapore	10	0.9%
19	Korea, Republic of	9	0.8%
20	Spain	8	0.7%
21	Hong Kong	8	0.7%
22	Israel	6	0.6%
23	Brazil	6	0.6%
24	Cyprus	5	0.5%
25	Belgium	4	0.4%
26	Slovakia	4	0.4%
27	Pakistan	3	0.3%
28	Argentina	3	0.3%
29	Hungary	3	0.3%
30	Taiwan	3	0.3%
31	United Arab Emirates	2	0.2%
32	Viet Nam	2	0.2%
33	Greece	2	0.2%
34	Bangladesh	2	0.2%
35	Mongolia	2	0.2%
36	Portugal	2	0.2%
37	Romania	2	0.2%
38	Serbia	1	0.1%
39	Philippines	1	0.1%
40	Ecuador	1	0.1%
41	Egypt	1	0.1%
42	Ukraine	1	0.1%