The spreadsheet was made by John Sterling so as to supply the birding community with an easily-accessible single supply of county lists. It can be found on the FDIC website. It will also tell you just how much tax that you will cover the property based on the budget tax changes, in particular Section 24 mortgage debt relief. The subsequent downloadable spreadsheet involves the template used to perform non-linear regression using Microsoft Excel. It contains the template used to carry out non-linear regression using Microsoft Excel.