PAAverageCoverageRate__c false if(Year(today()) > OCSMYear__c || MONTH(today())-4 > 5, (MonthVisitCoverageRate4Text__c + MonthVisitCoverageRate5Text__c+ MonthVisitCoverageRate6Text__c+ MonthVisitCoverageRate7Text__c+ MonthVisitCoverageRate8Text__c+ MonthVisitCoverageRate9Text__c)/6, if( MONTH(today()) = 4, 0 , (MonthVisitCoverageRate4Text__c + if(if(MONTH(today())-4< 0, MONTH(today())+8, MONTH(today())-4)> 1,MonthVisitCoverageRate5Text__c ,0) + if(if(MONTH(today())-4< 0, MONTH(today())+8, MONTH(today())-4)> 2,MonthVisitCoverageRate6Text__c ,0) + if(if(MONTH(today())-4< 0, MONTH(today())+8, MONTH(today())-4)> 3,MonthVisitCoverageRate7Text__c ,0) + if(if(MONTH(today())-4< 0, MONTH(today())+8, MONTH(today())-4)> 4,MonthVisitCoverageRate8Text__c ,0) + if(if(MONTH(today())-4< 0, MONTH(today())+8, MONTH(today())-4)> 5,MonthVisitCoverageRate9Text__c ,0) ) /if(MONTH(today())-4< 0, MONTH(today())+8, MONTH(today())-4) )) BlankAsZero 覆盖率（1H'） 18 false 0 false Percent