A small sample of 20 recent blocks
In blue - The predicted proportion of transactions that conform with BIP69 (based on transaction input and output counts in blocks)
In green - The extra proportion required to match what is measured. Average 11.6% (min 7.2 exc 0, max 14.8)
https://pbs.twimg.com/media/F9o-unXXEAAe5Cu?format=jpg&name=large