A few facts and figures for you... between 1990 and 2013... the last 15 years ... 2011... between 2003 and 2013.
Yes, and they're not the "decades" before that I said had the decline, where most cycling groups were concentrating on fighting for theoretical road rights.
One could suggest what changed: 1986 completion of Bristol and Bath Railway Path; 1995 National Cycle Network starts; late 1990s onwards - Cyclenation groups (LCC and siblings, then called Cycle Campaign Network) start adopting "hybrid" road/tracks policies which developed into today's space4cycling approach; 2012 (I think) - even historic cycleway-opposer CTC adopts hybrid policies.
The only people who seem to think that cycling is in such dire straits in the UK and in need of more infrastructure are the 'professional' cycling 'advocates' and town planners. But then again, they're the people with a self-interest in spreading cycling doom and gloom.
Well, I'm none of the above, but then again, I don't think "cycling is in such dire straits". I do think there was a huge decline while too many "advocates" seemed to be concentrating on berating cyclists like me who grew up riding near cities with cycleways as being too wimpy to ride on increasingly cycle-hostile main roads. The ideas of journeys being more fun (and not in a masochistic way) seemed foreign to them.
Those of us who are actually out there cycling know it is a very different story.
Yes, and those of us with memories longer than a few years remember the tidal flows of cycling commuters in every town and village and know that most places aren't back to anything like that level yet. (Still only 5.1 billion kms in 2013? I think it was something over 20 billion km in 1950, with a smaller population of about 50million people, but I can't find the source for that right now.)
PS: If you're going to quote figures make sure they come from a reputable source and aren't just chunder churned out by some CEGB acolyte who was combining graphs taken from a third party publication.
I clicked through and thought Rutgers University working from DfT and Netherlands Ministry of Transport was fairly reputable. If you're going to quote figures, link or at least cite all the sources, please, or don't your claims stand up to the same scrutiny? Or was the earlier "lies, damned lies and statistics" a self-description?