=NB.SI.ENS(A:A;">"&(MAX(A:A)-$D3);B:B;"<>"&"")
=MOYENNE.SI(A:A;">"&(MAX(A:A)-$D3);B:B)
=SOMMEPROD((INDIRECT("H"&EQUIV(MAX($E$15:$E$999)-(D4-1);$E$15:$E$999;0)+14&":H"&MAX(SI($E$15:$E$999<>"";LIGNE($E$15:$E$999))))<>"")*1)
=MOYENNE(INDIRECT("H"&EQUIV(MAX($E$15:$E$999)-(D4-1);$E$15:$E$999;0)+14&":H"&MAX(SI($E$15:$E$999<>"";LIGNE($E$15:$E$999)))))
=MOYENNE(DECALER(INDIRECT("E"&(14+NBVAL($E$15:$E$1000)));;3;-$K4))
=NB.SI($E$15:$E$1000;">"&(MAX($E$15:$E$1000)-$K4))