Risk of Covid-19 breakthrough infection rises sharply after 2nd jab. Alberta stats.

As posted here at smalldeadanimals.   The Alberta government has deleted the data.
The first chart shows that pretty much nobody came down with Covid-19 after the first jab except during the first few days.  The chart to the right shows that large numbers took ill, beginning about three months after the 2nd jab, peaking at six months.   The lower pair of charts cover the same topic with hospitalizations only.