| Year | 1981 | 1986 | 1991 | 1996 | 1997 | 1998 | 1999 | 2000 |
| No. | 7.31 | 3.49 | 3.81 | 3.51 | 3.58 | 4.65 | 4.57 | 3.95 |
| Year | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 |
| No. | 4.04 | 4.58 | 3.22 | 3.32 | 2.23 | 2.11 | 2.39 | 2.76 |
| Year | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 |
| No. | 2.37 | 3.35 | 1.85 | 1.78 | 1.30 | 1.36 | 1.47 | 1.28 |
| Year | 2017 | 2018 | ||||||
| No. | 1.14 | 0.87 |
Operational Definitions
The number of persons convicted for corruption crimes (election included) per 100,000.
Footnote
All figures are collected from ICAC since 1987, Annual Key Statistics on Reports and Prosecutions (Election Excluded).
