Rank	Countries/Territories	Count	Percent
1	United States	686	71.5%
2	China	83	8.7%
3	Germany	65	6.8%
4	Canada	23	2.4%
5	India	12	1.3%
6	Netherlands	12	1.3%
7	Japan	10	1%
8	France	9	0.9%
9	Italy	8	0.8%
10	Slovenia	7	0.7%
11	Serbia	5	0.5%
12	United Kingdom	5	0.5%
13	Israel	4	0.4%
14	Pakistan	4	0.4%
15	Romania	3	0.3%
16	Australia	3	0.3%
17	Ireland	2	0.2%
18	Russia	2	0.2%
19	Senegal	2	0.2%
20	Spain	2	0.2%
21	Sweden	2	0.2%
22	Ukraine	1	0.1%
23	Singapore	1	0.1%
24	Slovakia	1	0.1%
25	Lithuania	1	0.1%
26	Mongolia	1	0.1%
27	Morocco	1	0.1%
28	Cyprus	1	0.1%
29	Finland	1	0.1%
30	Austria	1	0.1%
31	Argentina	1	0.1%