Cases of public bus accidents down for past 2 years: Police. Do you believe?

Yahoo! News Singapore, 15 Apr 2012
Road accidents involving public buses has been decreasing over the past two years.
Data released by the Traffic Police reveal that the number of deaths resulting from such mishaps fell from 11 in 2010 to 8 last year, reported The Straits Times.
The number of casualties also fell from 240 to 151 over the same period.
Fatality and injury cases caused by public bus accidents in the first three months this year has also decreased. Full story

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CNB reported wrong figures for 3 years - Yahoo! News Singapore
Less bus accidents now? - inSing.com