I finished up 2021 with Sodn small = 6.94 and Sodn large = 16.86. Both were infinite until mid-May, when I was necessarily a passenger in a car to get to Bathgate for my first vaccination. For jags two and three I cycled.
Through the year I cycled on 210 days (I did a month's worth of bike trips more than 2020) but I walked on 32 days, which was actually 12 days less than in 2020. I actively travelled on 236 days altogether, up 20 from 2020.
In 2020 I was a passenger or the driver of a car on just 19 days; in 2021 I reduced this to 14 days. Six of those days were in order to have an actual going-away-holiday; of those six days, three were also spent cycling and then putting the bike on the car. Total car distance was 1098km (of which 900km was the holiday).
I rode my motorbike on 19 days, which barely justifies the cost of keeping it.
As for public transport, I cannot hold any high ground, no doubt to Morningsider's consternation (and my own). With the York Rally cancelled for a second year in a row, and no work meetings in exciting faraway cities, and indeed having The Fear when the world is still all covidy, for 2021 I reduced my public transport trips to a single journey, when I caught the train home from Tweedbank, having cycled the long way to get there.
I haven't been keeping records of my Patella Number*, but it will be rather small because I feel the cold a lot, and often wear lycra tights or leg warmers over my bike shorts.
* whose name I have just invented