that's  REALLY pretty good.

however which size can exactly you used (large or small) can be sometimes confusing, but I'm assuming the large can.

I only say this because small can weighs right around 200gr +/-, but the fuel content is only 100gr, whereas the larger can has 220grams of fuel, but that's not the total weight of can+fuel.

The fact that you used 113gr of fuel, tells me the larger can (since the small can only has 100gr of fuel)

Anyhoo...That's pretty outstanding you only used a little more than half a can, WOW!  Terrific management.

I'd caveat this anyway, I don't think folks should assume they can run out and get 10-15 days off 1 large can.

but good job anyway