Be interesting to see which country has the better network, more reliable trains, better rolling stock or cheaper fares.
All very subjective questions!
What's a better network? More extensive geographically? Even if that network has many lines with 1 train a day? What about network speed?
More reliable trains? There are many ways of measuring that. Punctuality? By what margin, and where do you measure? Reliability in terms of cancelled services? Excess waiting time?
Better Rolling Stock? How is that measured? Age? On board facilities? Seats per passenger? (remember about carting around fresh air!) Compliance with Disability Legislation? Trains with buffets? Ability to carry an unboxed bicycle (remember TGVs can't)? What about bustitutions?
Cheaper Fares? Walk-up only? Advances? A "basket" of fares? Price paid per passenger?
Stats are hard. That is why they are easily misunderstood, misreported and misused.
What I have looked at is a single financial year. Many railway assets depreciate over 30+ years, meaning that something I buy now will still have a residual value 29 years later. So perhaps we shouldn't be looking at the annual subsidy for infrastructure, but the thirty year subsidy (adjusted for any loans)?
It should be noted that UK Government subsidy in 1999/00 was £1400M. But perhaps that was too low? Remember the Hatfield disaster in 2000? Perhaps too many assets had exceeded their useful lives, and costs were being artificially kept down?
As an addendum to my previous post, here's some figures for 2010 from France:
1100M from the national government to SNCF for operations
3800M from local governments to SNCF for operations
250M for various social transports (Military, Family discounts)
plus 3000M to RFF for infrastructure debts etc.
and 2900M to SNCF to pay pensions
which comes to a total of 11000M in subsidy.
The UK, particularly, has a fully funded pension scheme for rail workers (although there may be some shortfall in it), meaning that it does not at present require any state support.
I can't find any source for local government subsidy of rail services in the UK. I think, but am not sure, that the Scottish Government's subsidy to First goes via the DfT, but if I am wrong, you can add about £250M to the costs. Other local governments have next to no money for railways anyway, so I'd be astonished if the sum total of Council, PTE and Welsh contributions was above about £500M.