Let me explain the reason for asking the question.
I was recently talking to someone who wondered if basically too much money and attention is given to cyclists' safety, compared to other road users. It's a reasonable question, but he had no evidence beyond just a feeling that cyclists are disproportionately represented, both in the media and in policy.
I'm uncomfortable discussing such notions without any evidence at all, as the conversation is emotional and pointless.
I suggested one way to look at it was that in 2010 6% of all road fatalities and 12% of KSI's were cyclists (and these figures were higher in 2011) . Purely from a utilitarian point of view, and discounting any of the benefits of cycling, it would be interesting to know if the proportion of the safety budget was wildly different from these percentages, either much lower or much higher.
This might give an indication of the policy proportion. Media would be another matter.