| INFLATION TRENDS 1961-PRESENT |
| BASE February 2009=100 | ||
| YEAR | ANNUAL WEIGHTED AVERAGE INDEX | ANNUAL INFLATION RATE |
| 1961 | 0.91 | |
| 1962 | 0.95 | 3.9 |
| 1963 | 0.97 | 2.7 |
| 1964 | 0.99 | 2.1 |
| 1965 | 1.03 | 3.5 |
| 1966 | 1.06 | 2.6 |
| 1967 | 1.08 | 2.6 |
| 1968 | 1.11 | 2.4 |
| 1969 | 1.13 | 1.6 |
| 1970 | 1.21 | 7.5 |
| 1971 | 1.26 | 3.7 |
| 1972 | 1.32 | 5.4 |
| 1973 | 1.44 | 8.9 |
| 1974 | 1.68 | 16.3 |
| 1975 | 1.98 | 17.8 |
| 1976 | 2.17 | 10.0 |
| 1977 | 2.45 | 12.7 |
| 1978 | 2.76 | 12.6 |
| 1979 | 2.99 | 8.4 |
| 1980 | 3.37 | 12.8 |
| 1981 | 3.8 | 12.6 |
| 1982 | 4.64 | 22.3 |
| 1983 | 5.32 | 14.6 |
| 1984 | 5.8 | 9.1 |
| 1985 | 6.43 | 10.8 |
| 1986 | 7.11 | 10.5 |
| 1987 | 7.73 | 8.7 |
| 1988 | 8.68 | 12.3 |
| 1989 | 9.85 | 13.5 |
| 1990 | 11.4 | 15.8 |
| 1991 | 13.64 | 19.6 |
| 1992 | 17.36 | 27.3 |
| 1993 | 25.35 | 46.0 |
| 1994 | 32.65 | 28.8 |
| 1995 | 33.17 | 1.6 |
| 1996 | 36.15 | 9.0 |
| 1997 | 40.2 | 11.2 |
| 1998 | 42.86 | 6.6 |
| 1999 | 45.34 | 5.8 |
| 2000 | 49.87 | 10 |
| 2001 | 52.77 | 5.8 |
| 2002 | 53.82 | 2.0 |
| 2003 | 59.1 | 9.8 |
| 2004 | 66.07 | 11.8 |
| 2005 | 72.83 | 9.9 |
| 2006 | 77.24 | 6.0 |
| 2007 | 80.54 | 4.3 |
| 2008 | 92.36 | 16.2 |
| 2009 | 102.09 | 10.5 |
| 2010 | 106.26 | 4.1 |
| 2011 | ||
Source: Kenya National Bureau of Statistics