Show your working.<p>In particular, how are you distinguishing between<p>a. submissions killed by mods;<p>b. submissions flagged to death by ordinary users;<p>c. submissions autokilled due to pointing to a banned domain;<p>d. submissions autokilled because the submitter is hellbanned; and<p>e. submissions killed for some other reason?<p>Also, it would be interesting to know how many submissions are <i>wrongly</i> killed.