Table 2.

Visits to the services before and after the introduction of the foil packs

	Pre-pilot period	Pilot period	Increase in visits
NSP 1	1105	1433	29.7%
NSP 2	187	211	12.8%
NSP 3	196	242	23.5%
NSP 4	184	330	79.3%
Total	1672	2216	32.5%