(a) What was the total number of schools in (i) 1995, (ii) 2000, (iii) 2005 and (iv) during the period 1 January 2009 up to the latest specified date for which information is available and (b) how many schools in each of these years had (i) running water, (ii) toilets, (iii) electricity, (iv) telephones, (v) sports fields and (vi) libraries?