Survey on Adult Population Involvement in Learning Activities Formal and informal education. Absolute values Average expenditure per informal education activity, by sex and age group of the person carrying it out. Units: euros Total Expenses on registration, classes and exam fees Expenses on books and materials BOTH SEXES Total [25, 74] 589.93 371.38 218.55 Subtotal [25, 64] 613.16 386.41 226.75 25 to 34 years of age 678.44 449.16 229.28 35 to 44 years of age 623.19 378.16 245.03 45 to 54 years of age 561.07 319.55 241.52 55 to 64 years of age 421.46 266.27 155.19 65 to 74 years of age 241.43 136.09 105.34 MALES Total [25, 74] 731.33 469.34 261.99 Subtotal [25, 64] 751.03 480.93 270.10 25 to 34 years of age 808.27 531.94 276.33 35 to 44 years of age 656.24 465.28 190.96 45 to 54 years of age 784.50 421.96 362.54 55 to 64 years of age 659.21 378.09 281.12 65 to 74 years of age . . . FEMALES Total [25, 74] 510.58 319.37 191.21 Subtotal [25, 64] 532.09 334.12 197.97 25 to 34 years of age 586.79 396.93 189.86 35 to 44 years of age 608.79 335.78 273.01 45 to 54 years of age 432.74 262.64 170.10 55 to 64 years of age 292.56 216.76 75.80 65 to 74 years of age 253.91 133.67 120.24 Notes: .Data protected by statistical secrecy Data referring to the 12 months prior to the date of the survey. The symbol '.' shall be deemed as data which cannot be provided since it may be affected by sampling errors. Source: National Statistics Institute