"Majority of last year's 138 cases originated from private sector" ST 16 Aug 2012
This Uncle can only surmise that there are only few cases from the public sector (or from certain elites) because:
They were only (1) Honest mistakes (2) Lapses (3) Leegal (4) "Don't know what to say" or (5) "What do you think?" types.
WHAT DO YOU THINK?