You asked

I am writing to ask if you could please provide me with the following information

  1. Figures for all alcohol related NHS admittance over last 5 years 2010 - 2015

  2. Figures for all cannabis related NHS admittance over last 5 years 2010 - 2015

We said

ONS do not hold any data on NHS admittance. The Health and Social Care Information Centre may be able to assist further with your query.