For this chart, in SPENDING_BY_YEAR_FOR_STADIUM_DESC, I create 2 variables that need to be calculated
{total_amount} : sum of the public money spent for the stadium
{largest_transfer_type}: type of the largest transfert of the year with most expenses for the stadium
For this chart, in SPENDING_BY_YEAR_FOR_STADIUM_DESC, I create 2 variables that need to be calculated {total_amount} : sum of the public money spent for the stadium
{largest_transfer_type}: type of the largest transfert of the year with most expenses for the stadium