The IAC implementation rates page provides a breakdown of rates based on the following criteria.
Average Implementation Rate for All Matching Recommendations: 48.6%
| Total Recommendations Total | Implementation Status Known | Implemented Imped | Implementation Rate Imp Rate | Implementation Status Unknown | |
|---|---|---|---|---|---|
| 1981 | - | - | - | - | - |
| 1982 | - | - | - | - | - |
| 1983 | - | - | - | - | - |
| 1984 | - | - | - | - | - |
| 1985 | 17 | 17 | 5 | 29.4% | - |
| 1986 | - | - | - | - | - |
| 1987 | - | - | - | - | - |
| 1988 | 54 | 54 | 25 | 46.3% | - |
| 1989 | 33 | 33 | 16 | 48.5% | - |
| 1990 | - | - | - | - | - |
| 1991 | 49 | 49 | 38 | 77.6% | - |
| 1992 | 16 | 16 | 8 | 50.0% | - |
| 1993 | 13 | 13 | 4 | 30.8% | - |
| 1994 | 22 | 22 | 12 | 54.5% | - |
| 1995 | 26 | 26 | 13 | 50.0% | - |
| 1996 | 42 | 42 | 7 | 16.7% | - |
| 1997 | - | - | - | - | - |
| 1998 | 72 | 56 | 31 | 55.4% | 16 |
| 1999 | 73 | 62 | 41 | 66.1% | 11 |
| 2000 | 50 | 36 | 12 | 33.3% | 14 |
| 2001 | 61 | 61 | 33 | 54.1% | - |
| 2002 | 28 | 28 | 15 | 53.6% | - |
| 2003 | 68 | 68 | 20 | 29.4% | - |
| 2004 | 29 | 20 | 23 | 115.0% | 9 |
| 2005 | 45 | 45 | 28 | 62.2% | - |
| 2006 | 13 | 13 | 4 | 30.8% | - |
| 2007 | 19 | 19 | 10 | 52.6% | - |
| 2008 | 7 | 7 | 2 | 28.6% | - |
| 2009 | 12 | 12 | 3 | 25.0% | - |
| 2010 | - | - | - | - | - |
| 2011 | - | - | - | - | - |
| 2012 | 30 | 30 | 9 | 30.0% | - |
| 2013 | 5 | 5 | 3 | 60.0% | - |
| 2014 | 17 | 17 | 8 | 47.1% | - |
| 2015 | 22 | 22 | 5 | 22.7% | - |
| 2016 | 8 | 8 | 4 | 50.0% | - |
| 2017 | 12 | 12 | 6 | 50.0% | - |
| 2018 | 6 | 6 | 2 | 33.3% | - |
| 2019 | 6 | 6 | 4 | 66.7% | - |
| 2020 | 6 | 6 | 3 | 50.0% | - |
| 2021 | 12 | 12 | 6 | 50.0% | - |
| 2022 | 4 | - | - | - | 4 |
| 2023 | - | - | - | - | - |