The monthly expenditure on fuel, vehicle purchase, and staff costs for the Government Car Service (Scotland) (GCS) since May 1999 is shown in the following table: MonthFuel Cost (£)Vehicle Purchase (£)1Staff Costs (£)2May 19992,12003June 19993,07603July 19993,57503August 19991,62003September 19994,73003October 19994,22703November 19992,92703December 19993,34503January 20002,39103February 20002,51103March 20003,25184,7883April 20004,032017,316May 20002,35347,04014,438June 20002,71209,937July 20002,715025,648August 20002,15082,64119,146September 20001,378016,064October 20001,930018,645November 20002,187021,755December 20001,261025,922January 20011,431100,57418,964February 20011,177018,405March 20012,450027,162April 20012,452031,784May 20013,124028,243June 20013,625035,851July 20012,167033,144August 20013,637032,749September 20013,254037,930October 20013,682037,083November 20013,882035,168December 20012,657036,992January 20023,548033,533February 20023,346035,832March 20023,65223,77635,459April 20023,253037,483May 20024,761034,686June 20023,149037,178July 20023,433034,864August 20023,893035,114Notes:1...