sentences:  Altogether, the eleven-year duration of her three terms in office make up the third to have outlasted a decade from start to finish, following Robert Walpole in the 1730s and William Pitt in the 1790s.Despite her electoral success in accumulating tens of millions of votes throughout Great Britain, only in Southern England and the Midlands did she ever win a majority of the popular vote.The misery index—the addition of the unemployment rate to the inflation rate—in the UK in November 1990 was "13.92", an 11.8% decrease from the rate of "15.57" in April 1979.