The main survey data are found in this presentation available on the network. Here are some significant graphs that collect data.
The clearest positive data from the study is that knowledge has reached almost a quarter of the population of Navarra, taking into account the Basque recipients:
By age, taking into account the evolution of the last 5 years:
Knowledge by field is as follows:
Evolution of Euskaldunes highly appreciable in each area:
And an important field, the capital of Pamplona. Evolution of Basques in Bera in the last decade:
In use, the photograph is repeated five years earlier, and in 30 years, if there was an upward rise -- and it wasn't very large.
The evolution of attitudes is what motivates the concern. Narrowing the gap and increasing opposition. In 10 years' time those in favour have also risen, but more those against: the central group "neither side nor against" has gone down further, perhaps with polarisation.
Attitudes according to linguistic zoning in Navarra:
And depending on the age, where a relative equality in the attitudes of each age group is now seen (more than before):
I think it will have to do with the hangover of the profession, but I have to acknowledge that I look at the linguistic landscape of the places I visit. Signs that stick on the walls, hanging from streetlights, billboards, and supports that appear in shops or companies (signs,... [+]