Senator Abetz asked the Minister representing the Treasurer, upon notice, on 2 August 2012: (1) How many Australian Taxation Office (ATO) staff were on workers compensation as at: (a) 31 December 2011; (b) 31 March 2012; and (c) 30 June 2012. (2) How many people are employed by the ATO. (3) Do ATO staff have monthly processing targets; if so: (a) how are these targets determined; and (b) how are they monitored. (4) If monthly processing targets are required what percentage of ATO workers: (a) achieve their targets; (b) over achieve their targets; and (c) under achieve their targets.