Table 1.

Variation in patient population and shows that pneumonia diagnosis based on the definition of this study was only recorded in about 3% of the total pediatric presentation for the period of this study.

	Frequency	Percent	Cumulative Percent
Other non-pneumonia primary x	3095168	96.9	96.9
Pneumonia Dx other than influenza and TB	91577	2.9	99.7
Influenza related Dx	8284	0.3	100.0
Tuberculosis and others	753	0.0	100.0
Total	3195782	100.0