EU statisticians interviewed people between the ages of 20 and 74 years old in Belgium, Germany, Estonia, France, Hungary, Slovenia, Finland, Sweden, the UK and Norway.

• 欧盟的统计学家们采访了年龄从20到74岁的人群,他们来自比利时、德国、爱沙尼亚、法国、匈牙利、斯洛文尼亚、芬兰、瑞士、英国和挪威。