For each expense and income categories you can view extended statistics. This can be done in two ways:
Monetal will display a list of transactions and advanced statistics for the selected category.
You can find out how many days there were with transactions. You can compare statistics by category in different periods. For example, the average monthly food expenses in 2017 and in 2018.
If the selected category is an event, the total number of events for the period will be displayed.
Depending on the period, advanced statistics may contain different parameters. For example, the average amount per month is available only for past years. Or if selected category doesn’t have enough transactions, then some of the parameters will be missed.