In-town mileage of 1.0 HB

[dj92]

Hi,
I'm surprised about the mileage I get while driving in town.
In the first weeks I had my Yaris, it was 5,8l/100km (about 40MPG) (what I expected but don't like), then it dropped to 5l/100km (47MPG), and now I am back where I have started.
Values for comparison, anyone?

[IllusionX]

I do about 7L/100km in town in the summer on the 1.5L which is pretty much what it is rated for (6.9L/100km in town)

i also usually only do 6.2-6.5L/100km highway, probably because of all the up and downhills i have to go through on my trips.