| 2007–2010 |  | 2012–2013 | ||
---|---|---|---|---|---|
Population | 2920346 | Â | 1008491 | ||
 | IR |  | IR | p* | % Reduction |
Bacteremic pneumonia | 5.51 | Â | 0.69 | <0.001 | 87.40 |
Parapneumonic pneumococcal empyema | 5.72 | Â | 2.18 | <0.001 | 61.85 |
Primary bacteremia | 2.05 | Â | 1.09 | 0.068 | 46.79 |
Meningitis | 2.16 | Â | 0.59 | 0.002 | 72.46 |
Other | 1.64 | Â | 0.79 | 0.072 | 51.63 |
 |  |  | *vs. 2007–2010 |