Step-by-step guide

1. Select an Installation, if you have not done so already. 
   
2. Select a Date by Double Clicking
   
3. Click the Count field/s to enter a total OR select "No Data" and enter a "Reason". 
   
4. Select the Number of Players tab. 
   
   
   
5. Click the Count field/s to enter a total OR select "No Data" and enter a "Reason". 
   
6. Click "Save"