Is it cause of euro?

I´m confused a little bit. The title says "euro" lured Dutch to Slovakia but the article contains no proof of the causality. Is there any comparison with other cheaper destinations in the region? Is there a clear "jump" when looking at a longer statistical time row?

In contrary, there were news about a decreased demand for Slovakia just cause its prices in euro were quite high (compared to the other regional players with own currencies).

So, are you sure the reason is euro?

(Czech Republic)