Ireland: 0 years
The Netherlands: 2 years (Kok - 2000-2002)
Belgium: 3 years (Di Rupo, 2011-2014)
France: 5 years (Hollande - 2012-2017)
Germany: 6 years (Schröder - 2000-2005, Scholz - 2021-now)
United Kingdom: 10 years (Blair - 2000-2007, Brown - 2007-2010)
Austria: 18 years (Fischer, 2004-2016, Buren - 2016-2017, Van der Bellen - 2017-now)
So yeah, with the exception of Austria and arguably perhaps the UK, western Europe is pretty right-wing. In general, Western Europe has been very heavily on the neoliberal train since the 90s, including a significant amount of privatization. The current state of healthcare is a direct result of this.