Those are 12+ numbers too so I'll bet they did even better than that in the older demos.
In 25-54, the sales demo range, they are 18th, moving from an equally weak 24th in the Fall survey period.
It'll be interesting to see what happens with the PPM in SD. K-Earth 101 is the number 2 station in LA with the PPM in effect, though, so obviously oldies are making a comeback in So Cal.
KRTH, which has moved more and more into the 70's, is 4th in the last two weeklies in 12+, but are 11th 25-54 in the most recent report and 9th in the most recent book.
The PPM does tend to assist oldies and classic hits stations, but the key is getting demos under 55.