This month, this year and this life
Nowadays I mainly update explain.8-p.info.
One dot is one day, one line is one week starting on Sunday.
One dot is one day, one line is one month.
One dot is one year, one line is one decade.
Life expectancy is my age plus the years still expected for men who have reached it.
For the U.S. that is Table 2 of National Center for Health Statistics, United States Life Tables, 2023. The numbers come from the less rounded spreadsheet linked in the PDF’s footnote.
For Japan it is the Ministry of Health, Labour and Welfare (厚生労働省) abridged life tables, 2023, again from a spreadsheet there.