Actaea

I wasn't really looking for it, but I haven't seen it yet.

In short, I read the documentation. Only the main parameters are saved in the daily dumps, not the ones on the "Nation Analysis" tab.
So, I wrote a simple program myself. Maybe someone else will find it useful. It requires .NET Framework to run.
It's very easy to use. Enter the name of your country (if there are several words, you can use a space, plus sign, or underscore). Then click the button, wait, and the program saves the data it retrieves to a text file and highlights it if it has changed compared to the last time.
I haven't tested it extensively, so if you find any errors, please let me know.