Богатырев С.Ю. Методы измерения эмоций в финансах: психофинансовый индекс // Финансы и кредит. – 2021. – №3 — <URL:http://elib.fa.ru/art2021/bv473.pdf>.
  
   
  
    | Period | Read | Print | Copy | Open | Total | 
    
        | Year 2021 | Quarter 3 | September | 1 | 0 | 0 | 0 | 1 | 
    
        | Quarter 4 | October | 0 | 0 | 0 | 0 | 0 | 
    
        | November | 0 | 0 | 0 | 0 | 0 | 
    
        | December | 0 | 0 | 0 | 0 | 0 | 
    
        | Year 2022 | Quarter 1 | January | 0 | 0 | 0 | 0 | 0 | 
    
        | February | 0 | 0 | 0 | 0 | 0 | 
    
        | March | 1 | 0 | 0 | 0 | 1 | 
    
        | Quarter 2 | April | 0 | 0 | 0 | 0 | 0 | 
    
        | May | 0 | 0 | 0 | 0 | 0 | 
    
        | June | 0 | 0 | 0 | 0 | 0 | 
    
        | Quarter 3 | July | 0 | 0 | 0 | 0 | 0 | 
    
        | August | 0 | 0 | 0 | 0 | 0 | 
    
        | September | 0 | 0 | 0 | 0 | 0 | 
    
        | Quarter 4 | October | 0 | 0 | 0 | 0 | 0 | 
    
        | November | 0 | 0 | 0 | 0 | 0 | 
    
        | December | 1 | 0 | 0 | 0 | 1 | 
    
        | Year 2023 | Quarter 1 | January | 0 | 0 | 0 | 0 | 0 | 
    
        | February | 0 | 0 | 0 | 0 | 0 | 
    
        | March | 0 | 0 | 0 | 0 | 0 | 
    
        | Quarter 2 | April | 0 | 0 | 0 | 0 | 0 | 
    
        | May | 0 | 0 | 0 | 0 | 0 | 
    
        | June | 0 | 0 | 0 | 0 | 0 | 
    
        | Quarter 3 | July | 0 | 0 | 0 | 0 | 0 | 
    
        | August | 0 | 0 | 0 | 0 | 0 | 
    
        | September | 0 | 0 | 0 | 0 | 0 | 
    
        | Quarter 4 | October | 2 | 0 | 0 | 0 | 2 | 
    
        | November | 0 | 0 | 0 | 0 | 0 | 
    
        | December | 0 | 0 | 0 | 0 | 0 | 
    
        | Total | 5 | 0 | 0 | 0 | 5 |