Well to further put into perspective if NYPD qualified their officers twice a year with 2 boxes of ammo per qual just think of the logisitical nightmare. To keep the math easier just show 30,000 people needing to qual.... not just counting ammo but time and planning.
"We must reject the idea that every time a law's broken, society is guilty rather than the lawbreaker. It is time to restore the American perception that each individual is accountable for his/her actions." -Ronald Reagan-