Entries and exits
            
            
            
            
              
                
                  | Year | 
                  Entries and exits | 
                  Annual change % | 
                  Interchanges | 
                  Annual change % | 
                
              
              
  
        | 2024 | 
        
9,826         | 
        
0.4 %
         | 
        
         | 
        
         | 
  
  
        | 2023 | 
        
9,782         | 
        
276.8 %
         | 
        
         | 
        
         | 
  
  
        | 2022 | 
        
2,596         | 
        
         | 
        
         | 
        
         | 
  
  
        | 2021 | 
        
         | 
        
-100.0 %
         | 
        
         | 
        
         | 
  
  
        | 2020 | 
        
11,716         | 
        
-5.5 %
         | 
        
         | 
        
         | 
  
  
        | 2019 | 
        
12,398         | 
        
9.3 %
         | 
        
         | 
        
         | 
  
  
        | 2018 | 
        
11,340         | 
        
-2.0 %
         | 
        
         | 
        
         | 
  
  
        | 2017 | 
        
11,566         | 
        
-14.2 %
         | 
        
         | 
        
         | 
  
  
        | 2016 | 
        
13,482         | 
        
10.1 %
         | 
        
         | 
        
         | 
  
  
        | 2015 | 
        
12,248         | 
        
34.6 %
         | 
        
         | 
        
         | 
  
  
        | 2014 | 
        
9,098         | 
        
-9.2 %
         | 
        
         | 
        
         | 
  
  
        | 2013 | 
        
10,020         | 
        
-12.5 %
         | 
        
         | 
        
         | 
  
  
        | 2012 | 
        
11,456         | 
        
-6.5 %
         | 
        
         | 
        
         | 
  
  
        | 2011 | 
        
12,252         | 
        
8.0 %
         | 
        
         | 
        
         | 
  
  
        | 2010 | 
        
11,348         | 
        
-14.2 %
         | 
        
         | 
        
         | 
  
  
        | 2009 | 
        
13,228         | 
        
-4.7 %
         | 
        
         | 
        
         | 
  
  
        | 2008 | 
        
13,882         | 
        
-5.2 %
         | 
        
         | 
        
         | 
  
  
        | 2007 | 
        
14,645         | 
        
44.0 %
         | 
        
         | 
        
         | 
  
  
        | 2006 | 
        
10,170         | 
        
-5.1 %
         | 
        
         | 
        
         | 
  
  
        | 2005 | 
        
10,717         | 
        
         | 
        
         | 
        
         | 
  
              
            
            Note: Data is for financial years, so 2020 is April 2019 to March 2020