Sorry Rohit, you nailed it -- typo with SPX, should be ^SPX, I checked three times because I didn't want to waste anyone's time.
The resource I used was -- but missed the carrot
The new Table is
Although Mathematica averages 2.5% less than the first list I found on the internet, I checked another site and Mathematica was within .25% of that site so the data does not seem to be an issue. My apologized for the typo.
