Write a question about the following article: The Top 14 salary cap was set at €9.5 million for 2012-13 Top 14 season. For 2013-14, the cap was increased to €10 million, and in addition youth players are excluded from the cap unless their salaries are more than €50,000. The €10 million total cap remained in place for three seasons (through 2015-16); the agreement allowed for the threshold for exclusion of youth players to be adjusted before any of those seasons, but no such adjustment was made. The €10 million cap was later extended through the 2018-19 season. Additionally, each club that has a member of the France national rugby union team on its roster (more specifically, one of the 30 players named by the French Rugby Federation to the so-called "elite squad") is allowed to exceed the cap by a set amount per national team member. This amount was fixed at €100,000 through the 2015-16 season, and increased to €200,000 starting in 2016-17.

Question about the article:
How many millions of Euros was the cap increased between the 2012-13 season and the 2013-14 season?