1) #1 Singles in 11 biggest music markets / #1 Albums in 11 biggest music markets = 120 / 73 = 1.64
2) Longevity Singles WW since 2003 / Longevity Albums WW since 2003 = 3496 / 3016 = 1.16
TOTAL: 1.64 + 1.16 = 2.80
I have no idea if this is good or bad but congratulations to the queen