 The results reflected yet another rise in support for the strongest party, the right-wing populist Swiss People's Party, at 29% of the popular vote, and the growth of the Green and Green Liberal parties at the expense of the Social Democrats.The Swiss People's Party successfully came out of the election as the strongest party, rising another 2.3% to 29.0% of the popular vote.Among the left-wing parties, support of the Social Democrats eroded to the benefit of the Green and Green Liberal parties.