Meanwhile, the number of opposition Liberal MPs fell from 95 to 77 seats.
Overall, the UWP's representation in parliament fell from seven seats to three.
In the 1937 General Election, the party's strength fell from 32 seats to 11 seats.
The coalition it had led in 2002 elections fell from 30 to 11 seats in the Montenegrin parliament.
The NDP fell from ten seats to seven in 1962.
The Conservative majority has now fallen from 21 seats to 11 in the space of three years since the last general election.
The Conservatives fell from fifteen seats to ten.
The PvdA lost the 2002 elections, and the party's parliamentary representation fell from 45 seats to 23.
The strength of the People's Party fell from 62 seats in 1920 to 11 seats in 1932.
The Conservatives were not as successful, falling from 16 seats to 12.