Rank	Countries/Territories	Count	Percent
1	United States	1307	46.8%
2	Canada	346	12.4%
3	China	328	11.8%
4	Germany	175	6.3%
5	United Kingdom	76	2.7%
6	France	60	2.1%
7	Mexico	42	1.5%
8	Japan	36	1.3%
9	India	32	1.1%
10	Singapore	31	1.1%
11	Netherlands	30	1.1%
12	Australia	28	1%
13	Russia	23	0.8%
14	Luxembourg	21	0.8%
15	South Africa	19	0.7%
16	Israel	18	0.6%
17	Korea, Republic of	15	0.5%
18	Belgium	14	0.5%
19	Latvia	13	0.5%
20	Brazil	11	0.4%
21	Turkey	11	0.4%
22	Spain	10	0.4%
23	Sweden	10	0.4%
24	Austria	10	0.4%
25	Italy	9	0.3%
26	Ireland	8	0.3%
27	Argentina	8	0.3%
28	Poland	8	0.3%
29	Taiwan	7	0.3%
30	Romania	6	0.2%
31	Hong Kong	6	0.2%
32	Hungary	5	0.2%
33	Greece	5	0.2%
34	Norway	5	0.2%
35	Pakistan	5	0.2%
36	Switzerland	5	0.2%
37	Portugal	4	0.1%
38	Venezuela, Bolivarian Republic of	4	0.1%
39	Chile	4	0.1%
40	Finland	3	0.1%
41	Saudi Arabia	3	0.1%
42	Reunion	2	0.1%
43	Thailand	2	0.1%
44	Trinidad and Tobago	2	0.1%
45	Colombia	2	0.1%
46	Cyprus	2	0.1%
47	Czech Republic	2	0.1%
48	Denmark	2	0.1%
49	Egypt	2	0.1%
50	New Zealand	2	0.1%
51	Mongolia	2	0.1%
52	Lithuania	2	0.1%
53	Iran, Islamic Republic of	1	0%
54	Nigeria	1	0%
55	Oman	1	0%
56	Bangladesh	1	0%
57	Bulgaria	1	0%
58	Slovakia	1	0%
59	Peru	1	0%
60	Ukraine	1	0%