Dates of Benefits uprating

Has anyone got a link to a list of the actual dates that DWP benefits were uprated from in past years, I’m particularly interested in 2009/10 but it might be handy to have a table covering the last ten or fifteen years- I’m sure I have seen this somewhere but despite much searching I couldn’t find it again (before anyone says it I KNOW I should have added it to ‘favourites’!)

thanks in advance

Pete

Thanks Tony, I’ve followed your advice and got the dates I needed- I’m still sure I saw a table of all the uprating dates going back for quite a number of years but do you think I can find it…..........