Much like some charts showing the "vintages" of the various "tranches" of MBS or CDO's and their varying rates of default, Dalrock has once again done his digging and come up with a similar chart, but for that of divorce. In other words depending on what rough era you were married, how quickly did it take to get divorced?
To this day I am amazed at how the 70's just continues to be the worst decade on so many different socio and economic fronts.
A lengthier and longer analysis by Dalrock located here.
Link to Dalrock repaired.