Rank	Countries/Territories	Count	Percent
1	United States	453	43.1%
2	China	238	22.7%
3	Germany	89	8.5%
4	Canada	48	4.6%
5	France	28	2.7%
6	Japan	25	2.4%
7	India	19	1.8%
8	United Kingdom	16	1.5%
9	Netherlands	11	1%
10	Philippines	11	1%
11	Singapore	11	1%
12	Spain	10	1%
13	Australia	9	0.9%
14	Switzerland	7	0.7%
15	Turkey	7	0.7%
16	Latvia	6	0.6%
17	Bulgaria	5	0.5%
18	Ireland	5	0.5%
19	Hong Kong	4	0.4%
20	Israel	3	0.3%
21	Kenya	3	0.3%
22	Korea, Republic of	3	0.3%
23	Norway	3	0.3%
24	Thailand	3	0.3%
25	Pakistan	2	0.2%
26	Taiwan	2	0.2%
27	Sweden	2	0.2%
28	Malaysia	2	0.2%
29	Mauritius	2	0.2%
30	Morocco	2	0.2%
31	Austria	2	0.2%
32	Bangladesh	2	0.2%
33	Georgia	2	0.2%
34	Colombia	2	0.2%
35	Cyprus	2	0.2%
36	Argentina	1	0.1%
37	Italy	1	0.1%
38	Iceland	1	0.1%
39	Iran, Islamic Republic of	1	0.1%
40	New Zealand	1	0.1%
41	Mexico	1	0.1%
42	Malta	1	0.1%
43	Peru	1	0.1%
44	Russia	1	0.1%
45	Ukraine	1	0.1%
46	United Arab Emirates	1	0.1%