A considerable number of voters are dissatisfied with how democracy functions in the Netherlands, especially on the right wing of the political spectrum. PVV (55%), SGP (40%), and BBB (39%) are the most dissatisfied with democracy. The most satisfied voters support D66, Volt, GroenLinks-PvdA, and ChristenUnie, NRC reports based on research by political scientists Matthijs Rooduijn, Honorata Mazepus, and Bert Bakker.