The calendar for the year 2005 is the same as for the year :

Count the number of days from 2005 onwards to get 0 odd day.

$$\begin{gathered} \mathrm{Year} 2005 2006 2007 2008 2010 2011 \\ \mathrm{Odd} \mathrm{days} 1 1 1 2 1 1 \end{gathered}$$

7 or O odd day. 

$\therefore$ Calendar for the year 2005 is the same as that for the year 2012