Per capita GDP at constant prices was 140% higher in Britain in 1960 than in Brazil in 2010. It was 80% higher in Japan back then than in Colombia today, 42% higher in old France than in current Tunisia, 250% higher in the old Netherlands than in current Turkey, and 470% higher in old Italy than in current Indonesia.
但这个结论其实大错特错。1960年英国按不变价格计算的人均GDP比2010年的巴西高140%。当时的日本比现在的哥伦比亚高80%，当时的法国比现在的突尼斯高42%，当时的荷兰比现在的土耳其高250%，当时的意大利比现在的印尼高470%。