Here are the results for 2004.
LIVE is mostly furniture - I moved into an unfurnished house. FOREX is money spent while on holiday. SLC is my student loan. DRIVING is the cost of lessons and tests. COMPUTER is hardware since games count as ENT.
FOOD is everything from meals at fancy restaurants to cut-price cabbages bought at the local Somerfield.
There would be a SAVINGS slice, but my net savings for the year (discounting interest on money already saved) were exactly zero.
I think the right deduction is that I have a scary amount of disposable income.