Table:
text: Singapore Airlines
Financial performance
Singapore Airlines Group Financial Highlights
Year_ended Revenue_S_m Expenditure_S_m Operating_profit_S_m Profit_before_taxation_S_m Profit_attributable_to_equity_holders_S_m EPS_after_tax_diluted_cents
31 March 1999 7795.9 6941.5 854.4 1116.8 1033.2 80.6
31 March 2000 9018.8 7850.0 1168.8 1463.9 1163.8 91.4
31 March 2001 9951.3 8604.6 1346.7 1904.7 1549.3 126.5
31 March 2002 9382.8 8458.2 924.6 925.6 631.7 51.9
31 March 2003 10515.0 9797.9 717.1 976.8 1064.8 87.4
31 March 2004 9761.9 9081.5 680.4 820.9 849.3 69.7
31 March 2005 12012.9 10657.4 1355.5 1829.4 1389.3 113.9
31 March 2006 13341.1 12127.8 1213.3 1662.1 1240.7 101.3
31 March 2007 14494.4 13180.0 1314.4 2284.6 2128.8 170.8
31 March 2008 15972.5 13848.0 2124.5 2547.2 2049.4 166.1
31 March 2009 15996.3 15092.7 903.6 1198.6 1061.5 89.1

Question: What was the expense associated with an operating profit ( USD million ) of 717.1 for Singapore Airlines of Group ?