Stacked Column in Ms Chart

Question

hiii,

i want to display stacked column with two series for one value in x-axis for example,in 2006,2007,2008 will be on x-axis and   no.of student pass and fail in each subject(Maths,science,histroy,etc..) will in y-axis. Subject should be stacked column for years. year will have 2 series pass and fail .i had created stored procedure,in that it gives total of pass and fail student.plz help how will i get seperate count for pass and fail for each year so that subject can be stacked