I appreciate the effort and I don't have any comment as to the projected dates and noise level association projections.
However I think it would be useful to use the designations of 09III and 09V etc with the PLA standard for Roman numerals when referring PLAN nuclear subs for your chart seeing as you put the effort for making the chart.
Crap! Completely overlooked that.
My mistake. I'll reupload an updated version.