5 Other income
| 
       in CHF thousands  | 
    
       2021  | 
    
       2020  | 
    
       + / – %  | 
  
| 
       Net income from properties 1/2  | 
    
       2'207  | 
    
       3'592  | 
    
       – 38.5  | 
  
| 
       Income from various services  | 
    
       488  | 
    
       905  | 
    
       – 46.2  | 
  
| 
       Share of income from associated companies and joint venture  | 
    
       3  | 
    
       – 1  | 
    
       
  | 
  
| 
       Additional other income 1  | 
    
       876  | 
    
       479  | 
    
       83.0  | 
  
| 
       Total other income  | 
    
       3'574  | 
    
       4'975  | 
    
       – 28.2  | 
  
1 Reclassifications of a non-material nature were made. Details can be found in point 2.1.1 of the accounting principles.
2 In the 2021 business year net income from properties consists prinicipally of rental income and the revaluation of an investment property (2020: rental income and sale of properties).