Very often Germans complain of the same immigration-related problems that one hears in the United States -- high school dropout rates are higher among immigrant students, crime is often linked to immigrants or they are accused of refusing to integrate into mainstream German society. But there is a key difference in Germany. Although many of the country's larger cities, like Berlin, Hamburg and Munich, are becoming increasingly cosmopolitan, few speak of the possibility of any kind of melting-pot culture and many are resistant to the idea of a multicultural country. A prominent study on German views published in 2012 found that 47.1 percent of those surveyed believed that too many foreigners live in Germany. A 2009 study found that 46 percent of Germans agreed there are "too many Muslims" in the country.