of 5% of votes required to enter parliament. Second CDU–SPD grand coalition 2013–2017 The CDU/CSU turned to the SPD to form the third grand coalition in postwar German history and the second under Merkel's leadership. The third Cabinet of Angela Merkel was sworn in on 17 December 2013. Midway through her second term, Merkel's approval plummeted in Germany, resulting in heavy losses in state elections for her party. An August 2011 poll found her coalition had only 36% support compared to a rival potential coalition's 51%. However, she scored well on her handling of the recent euro crisis (69% rated her performance as good rather than poor), and her approval rating reached an all-time high of 77% in February 2012 and again in July 2014. Merkel's approval rating dropped to 54% in October 2015, during the European migrant crisis, the lowest since 2011. According to a poll conducted after terror attacks in Germany Merkel's approval rating dropped to 47% (August 2016). Half of Germans did not want her to serve a fourth term in office compared to 42% in favor. However, according to a poll taken in October 2016, her approval rating had been found to have risen again, 54% of Germans were found to be satisfied with work of Merkel as Chancellor. According to another poll taken in November 2016, 59% were to found to be in favour of a renewed Chancellor candidature of Merkel in 2017. According to a poll carried out just days after the 2016 Berlin truck attack, in which it was asked which political leader(s) Germans trust to solve their country's problems; 56% named Merkel, 39% Seehofer (CSU), 35% Gabriel (SPD), 32% Schulz (SPD), 25% Özdemir (Greens), 20% Wagenknecht (Left Party), 15% Lindner (FDP), and just 10% for Petry (AfD). In the 2017 federal election, Merkel led her party to victory for the fourth time. Both CDU/CSU and SPD received a significantly lower proportion of the vote than they did in 2013, and attempted to form a coalition with the FDP and Greens. The collapse of these talks led to stalemate. The German President Frank-Walter Steinmeier subsequently appealed successfully to the SPD to change their hard stance and to agree to a third grand coalition with the CDU/CSU. A YouGov survey published in late December 2017 found that just 36 percent of all respondents wanted Merkel to stay at the helm until 2021, while half