I have created a consolidate version of your data using only Portuguese board information:
I must say that it looks very good and easy to understand which is always important. Good job!
Since Portuguese board is one of the most active ones while you consistently month after month have one of the lowest merit per post ratios, has anyone from your board considered applying for a merit source as I think you could certainly use more of those.
I have been saying that for years

We definitely need more merit sources there. We have only 2, and I am of them.
I will ask people to volunteer for the job!