CPI Summary
| Year / Quarter | All Groups CPI | Annual Inflation Rate | Quarterly % Change | Annual Average % Change |
| 2012 | ||||
| February | 1016 | 1.05 | -0.1 | 0.8 |
| May | 1030 | 1.85 | 1.32 | 1.41 |
| 2011 | ||||
| February | 1006 | -0.15 | 0.57 | -1.44 |
| May | 1011 | -0.56 | 0.53 | -1.23 |
| August | 1015 | 0.99 | 0.43 | -0.37 |
| November | 1017 | 1.73 | 0.19 | 0.51 |
| 2010 | ||||
| February | 1007 | -1.81 | -1.04 | -2.16 |
| May | 1017 | -1.38 | 0.94 | -2.42 |
| August | 1005 | -2.47 | -1.11 | -2.42 |
| November | 1000 | -1.75 | -0.54 | -1.85 |
| 2009 | ||||
| February | 1026 | 6.27 | -3.27 | 10.84 |
| May | 1031 | -0.34 | 0.5 | 7.91 |
| August | 1031 | -2.46 | -0.01 | 3.95 |
| November | 1018 | -4.02 | -1.26 | -0.14 |
| 2008 | ||||
| February | 1075 | 4.6 | 2.2 | 2.6 |
| May | 1152 | 11.4 | 7.2 | 4.6 |
| August | 1057 | 13.36 | 2.17 | 7.46 |
| November | 1061 | 12.34 | 0.35 | 10.42 |
| 2007 | 1038 | 2.2 | 0.2 | 3.3 |
| February | 1027 | 2.8 | -1.8 | 3.6 |
| May | 1034 | 3.4 | 0.7 | 3.9 |
| August | 1038 | 2.1 | 0.4 | 3.5 |
| November | 1051 | 0.5 | 1.3 | 2.2 |
| 2006 | 1016 | 3.8 | 1.4 | 3.5 |
| 2005 | 978 | 3.2 | 1 | 2.7 |
| 2004 | 948 | 2.8 | 0.5 | 3.9 |
| 2003 | 922 | 3.4 | 1.7 | 2.6 |
| 2002 | 892 | 5.2 | 0.1 | 5.5 |
| 2001 | 849 | 1.6 | 1.2 | 1.3 |
| 2000 | 836 | 3.9 | 0.3 | 4.2 |
| 1999 | 805 | 3.2 | 1.3 | 2.2 |