Between 2002-06 the average number of sitting per year (May - April) was around 19 but since 2006 the average has dipped to around 11 sittings per year. The average number of committee sittings is around 15 per year from 2002-10. The committee met 22 times in 2002-03 while it only met 5 times in 2007-08. The average duration per sitting has been more or less equal since 2002. The committee has been spending 1 hour 20 minutes on an average on each sitting. 
* Data rounded off to nearest hour * Data calculated from May to April every year. * Data taken from the Public Accounts Committee Website & PRS.
The Madhya Pradesh Chief Minister recently remarked that the Rajya Sabha should be abolished. This is not a new thought. In 1954 and 1973, resolutions were moved in the Lok Sabha seeking to abolish the Rajya Sabha. Both these resolutions were unsuccessful. Attempts to abolish the Rajya Sabha have also been made by introducing private member bills in the Lok Sabha. These private member bills seeking constitutional amendment were introduced in 1971, 1972, 1975 and 1981. None of these Bills was passed by the Lok Sabha.
