Validator error type variety frequency
[3,000,493 urls; 38 unique values]

Total Number Error Types	Number Of Occurrences
0	508,687
1	194,518
2	249,997
3	301,900
4	315,367
5	336,832
6	312,103
7	252,934
8	208,563
9	172,004
10	145,127
11	117,612
12	96,969
13	76,967
14	61,692
15	47,681
16	34,180
17	24,991
18	17,363
19	11,725
20	7,857
21	5,619
22	3,317
23	2,132
24	1,309
25	840
26	422
27	227
28	114
29	63
30	24
31	11
32	13
33	6
34	6
35	5
38	2
39	1