Thanks, i have those. My guess is the period prior to that at the beginning of 2018 was little better!

Does any one have the data for HSS^▸ (High Speed Services) Reliability for the first two 4-week periods of 2018 (covering January & Feb)? I don't have a record. It looks like HSS Reliability discounts will be due for much of the rest of 2018 at this rate.
Thanks all

Great, thanks very much. Much appreciated.
Well if we assume a simple average and weight each period equally (though, for instance, were there a lower number of HSS^▸ (High Speed Services) running during the Swindon-Parkway electrification closure, which was a >88 period, in which case equally weighting may not be accurate), though 81.2 period drops out, i calculate that next month needs to be in excess of 91.5 to push the MMA to >87.95

I'll help you eat that hat! Thanks again

Hi. Thanks for posting these charts - GWR^▸ (Great Western Railway) don't seem too willing to post the history of the HSS^▸ (High Speed Services) season ticket PPMs^‡(resolve) (which seem to be higher than the HSS PPM data - this i understand is a function of season ticket renewals being based off peak arrivals and departures to Paddington only?)

Do you have the underlying data/numbers for the monthly HSS PPMs (with the most recently figure being 83.2 for the 4 weeks from October 15th 2017)?

I'm trying to work out what figure GWR need to hit/magic up in December to take the HSS PPM above the 88.0 target! It must have to be near or higher than the highest 4-week PPM figure they've managed through the whole of 2017 (and the past couple of weeks have been pretty disrupted)

Thank you