“…The studies that described the early retirement prevalence were performed in 25 countries: The United States of America (19, 28.3%) [ 14 , 31 , 36 , 37 , 129 – 132 , 136 , 140 , 143 – 146 , 150 , 151 , 160 , 167 , 168 ] Germany (five, 7.5%) [ 97 , 99 , 100 , 102 , 103 ] United Kingdom (five, 7.5%) [ 29 , 32 , 120 , 122 , 123 ], Denmark (four, 6.0%) [ 73 – 76 ], Australia (three, 4.5%) [ 108 , 109 , 175 ], Belgium (three, 4.5%) [ 35 , 79 , 80 ], Holland (three, 4.5%) [ 61 , 63 , 176 ], Italy (three, 4.5%) [ 111 – 113 ], Ireland (two, 3.0%) [ 47 , 48 ], Spain (two, 3.0%) [ 8 , 28 ], Sweden (two, 3.0%) [ 90 , 91 ], Switzerland (two, 3.0%) [ 66 , 67 ], Argentina (one, 1.5%) [ 46 ], Austria (one, 1.5%) [ 39 ], Brazil (one, 1.5%) [ 55 ], the Czech Republic (one, 1.5%) [ 40 ], France (one, 1.5%) [ 85 ], Greece (one, 1.5%...…”