Our statement analyser relies on the fact that a balance column will be present for each statement entry. However, as long as there is at least one statement entry with a balance the rest of the balance column can be empty, and the app will automatically calculate the balances for the other entries.
For example, this CSV would be acceptable:
If your statement contains no balance column whatsoever you can use a spreadsheet program such as Microsoft Excel or OpenOffice Calc to add a new column and type in the correct balance for just one entry. The app will then calculate the other entries' balances when you upload your statement.