, IS2 .. Crystal Sugar   ,, IS2 .. Crystal Sugar   ,, IS2 .. Crystal Sugar   ,, IS2 .. Crystal Sugar   ,, IS2 .. Crystal Sugar   ,
                    , IS21st                 ,, IS22nd                 ,, IS23rd                 ,, IS24th                 ,, IS25th                 ,
                    , IS2 .. Crystal Sugar;  ,, 2nd nearest expn       ,, Third nearest expn     ,, Fourth nearest expn    ,, Fifth nearest expn     ,
                    , Nearest expiration     ,,                        ,,                        ,,                        ,,                        ,
                    , Oct.2005 to Jan.29.2009,,  Oct.2005 to Nov.4.2008,,  Oct.2005 to Apr.8.2008,,  Oct.2005 to Feb.8.2007,,  Jan.2006 to Feb.1.2006,
                    ,     Avg daily Open Int ,,     Avg daily Open Int ,,     Avg daily Open Int ,,     Avg daily Open Int ,,     Avg daily Open Int ,
2009                ,         na,  19 day avg ,         na,   0 day avg ,         na,   0 day avg ,         na,   0 day avg ,         na,   0 day avg 
2008                ,         na, 236 day avg ,         na, 149 day avg ,         na,  31 day avg ,         na,   0 day avg ,         na,   0 day avg 
2007                ,         na, 245 day avg ,         na, 182 day avg ,         na,  62 day avg ,         na,  19 day avg ,         na,   0 day avg 
2006                ,         na, 246 day avg ,         na, 246 day avg ,         na, 214 day avg ,         na, 131 day avg ,         na,  11 day avg 
2005                ,         na,  52 day avg ,         na,  52 day avg ,         na,  52 day avg ,         na,  33 day avg ,         na,   0 day avg