Real Madrid its the best team in the world
65.12% of matches the teams total goals in those matches was more than 2.5%.
I really don't understand what you mean with that information. But even if they have bad season if you watch the history of the team you will notice that they have the higher amount of trophies in every single tournament.
The last 7 games they have not won a match.
But they haven't lose either, and they will win the Champions League.
Sergio Ramos got 25 red card to defeat Girona.
Yeah, but that doesn't make a difference. He is still the best defense in the world nowadays.
The Santiago Bernabeu Stadium that Real Madrid plays in holds about 81,000 
It could hold 81000 people but right now they are making renovations to the Santiago Bernabeu and that number its going to increase
They ended the year with just 100 goals that is 56 less than they scored in '17.