RPI Rankings viewing of the past days/weeks, where?

[Kevin Garnett]

I want view the rpi rankings of all teams of the past years day by day or week per week. I only know the espn rpi rankings: http://espn.go.com/mlb/stats/rpi but that shows only the present stats. Also haven't found something with the search function about the past rpi rankings. Can someone help me?

PS: Also looking for the "runs scored" stats of the past years, day by day or week per week.

[Kevin Garnett]

To check the "runs scored" day by day back years I have found on espn, but rpi rankings not yet. It's sad, nobody knows it here.