Years with the same calendar:
1589, 95
1606, 17, 23, 34, 45, 51, 62, 73, 79, 90
1702, 13, 19, 30, 41, 47, 58, 69, 75, 86, 97
1809, 15, 26, 37, 43, 54, 65, 71, 82, 93, 99
1905, 11, 22, 33, 39, 50, 61, 67, 78, 89, 95
2006, 17, 23, 34, 45, 51, 62, 73, 79, 90
and the years after any multiples of 400 years from each of the
above.