Rank	Countries/Territories	Count	Percent
1	United States	520	44.4%
2	China	267	22.8%
3	Germany	89	7.6%
4	Canada	50	4.3%
5	France	32	2.7%
6	Japan	25	2.1%
7	India	20	1.7%
8	Netherlands	19	1.6%
9	United Kingdom	17	1.5%
10	Philippines	12	1%
11	Singapore	11	0.9%
12	Spain	11	0.9%
13	Australia	11	0.9%
14	Turkey	8	0.7%
15	Switzerland	7	0.6%
16	Latvia	6	0.5%
17	Bulgaria	5	0.4%
18	Ireland	5	0.4%
19	Hong Kong	4	0.3%
20	Israel	3	0.3%
21	Cyprus	3	0.3%
22	Kenya	3	0.3%
23	Korea, Republic of	3	0.3%
24	Norway	3	0.3%
25	Thailand	3	0.3%
26	Taiwan	2	0.2%
27	Pakistan	2	0.2%
28	Morocco	2	0.2%
29	Nigeria	2	0.2%
30	Sweden	2	0.2%
31	Malaysia	2	0.2%
32	Mauritius	2	0.2%
33	Colombia	2	0.2%
34	Austria	2	0.2%
35	Bangladesh	2	0.2%
36	Indonesia	2	0.2%
37	Georgia	2	0.2%
38	Iceland	1	0.1%
39	Iran, Islamic Republic of	1	0.1%
40	Italy	1	0.1%
41	Argentina	1	0.1%
42	Mexico	1	0.1%
43	New Zealand	1	0.1%
44	Malta	1	0.1%
45	Russia	1	0.1%
46	Peru	1	0.1%
47	Ukraine	1	0.1%
48	United Arab Emirates	1	0.1%