Years with the same calendar:
1582, 93, 99
1610, 21, 27, 38, 49, 55, 66, 77, 83, 94
1700, 06, 17, 23, 34, 45, 51, 62, 73, 79, 90
1802, 13, 19, 30, 41, 47, 58, 69, 75, 86, 97
1909, 15, 26, 37, 43, 54, 65, 71, 82, 93, 99
2010, 21, 27, 38, 49, 55, 66, 77, 83, 94
and the years after any multiples of 400 years from each of the above.