What (a) amount was owed to each municipality on 30 September 2009 for (i) water, (ii) electricity and (iii) rates and services and (b) is the breakdown in respect of (i) 0-30 days, (ii) 31-60 days, (iii) 91-120 days, (iv) 151-180 days and (v) more than 801 days?