Infaltion's erosion of my spending power.

What you wanted to search for was the Retail Price Index (RPI).

I wouldn't bothet if I was you, more than likely you will be out of a job anyway,

Try this list.

Month Index Factor Monthly Annual

01-Dec-00 1.722 1.078 0.12% 2.93% 01-Jan-01 1.711 1.085 -0.64% 2.70% 01-Feb-01 1.720 1.080 0.53% 2.69% 01-Mar-01 1.722 1.078 0.12% 2.26% 01-Apr-01 1.731 1.073 0.52% 1.76% 01-May-01 1.742 1.066 0.64% 2.05% 01-Jun-01 1.744 1.065 0.11% 1.93% 01-Jul-01 1.733 1.072 -0.63% 1.64% 01-Aug-01 1.740 1.067 0.40% 2.05% 01-Sep-01 1.746 1.064 0.34% 1.69% 01-Oct-01 1.743 1.065 -0.17% 1.57% 01-Nov-01 1.736 1.070 -0.40% 0.93% 01-Dec-01 1.734 1.071 -0.12% 0.70% 01-Jan-02 1.733 1.072 -0.06% 1.29% 01-Feb-02 1.738 1.068 0.29% 1.05% 01-Mar-02 1.745 1.064 0.40% 1.34% 01-Apr-02 1.757 1.057 0.69% 1.50% 01-May-02 1.762 1.054 0.28% 1.15% 01-Jun-02 1.762 1.054 0.00% 1.03% 01-Jul-02 1.759 1.056 -0.17% 1.50% 01-Aug-02 1.764 1.053 0.28% 1.38% 01-Sep-02 1.776 1.046 0.68% 1.72% 01-Oct-02 1.779 1.044 0.17% 2.07% 01-Nov-02 1.782 1.042 0.17% 2.65% 01-Dec-02 1.785 1.040 0.17% 2.94% 01-Jan-03 1.784 1.041 -0.06% 2.94% 01-Feb-03 1.793 1.036 0.50% 3.16% 01-Mar-03 1.799 1.032 0.33% 3.09% 01-Apr-03 1.812 1.025 0.72% 3.13% 01-May-03 1.815 1.023 0.17% 3.01% 01-Jun-03 1.813 1.024 -0.11% 2.89% 01-Jul-03 1.813 1.024 0.00% 3.07% 01-Aug-03 1.816 1.023 0.17% 2.95% 01-Sep-03 1.825 1.018 0.50% 2.76% 01-Oct-03 1.826 1.017 0.05% 2.64% 01-Nov-03 1.827 1.016 0.05% 2.53% 01-Dec-03 1.835 1.012 0.44% 2.80% 01-Jan-04 1.831 1.014 -0.22% 2.63% 01-Feb-04 1.838 1.010 0.38% 2.51% 01-Mar-04 1.846 1.006 0.44% 2.61% 01-Apr-04 1.857 1.000 0.60% 2.48%

The third column is the latest index divided by the index for the month in question The fourth column is monthly change. The fifth column is the annual change.

Hope that helps.