你说的也不对啊,According to the "Henley Visa Restrictions Index 2012," holders of a Danish passport can travel to 169 countries visa-free/with visa on arrival. 169个国家。
全世界也不可能只有160多个国家。
on 9 July 2011, there are now 195 independent sovereign states in the world (including disputed but defacto independent Taiwan), plus about 60 dependent areas, and five disputed territories。