Earlier quoted context omitted.
Shouldn't that be roughly constant across the year though? We don't need to trust the numbers to be exact, to observe a precipitous drop.
Should fraud rates in public taxpayer-funded systems stay constant or go down over time, assuming no new fraud type is invented?
One of the following is true:
- The numbers somewhat-accurately reflect the trend of employment
- Fraud levels were reduced 66x in one year
If it was the second one, that's a sufficiently massive reduction that news stories would be written about it. There would be stories about this great victory over fraud.
A quick search showed no particular anti-fraud measures or claims of effectiveness unique to that time period.