COMISIÓN NACIONAL DEL AGUA COORDINACIÓN GENERAL DEL SERVICIO METEOROLÓGICO NACIONAL BASE DE DATOS CLIMATOLÓGICA NACIONAL ESTADÍSTICA MENSUAL EMISIÓN : 12/07/2024 DATOS DISPONIBLES EN LA BASE DE DATOS A: JULIO DE 2024; CON LA INFORMACIÓN SUMINISTRADA POR LAS UNIDADES ADMINISTRATIVAS ESTACIÓN : 24138 NOMBRE : TAMAZUNCHALE ESTADO : SAN LUIS POTOSÍ MUNICIPIO : TAMAZUNCHALE SITUACIÓN : SUSPENDIDA CVE-OMM : LATITUD : 21.29722222 ° LONGITUD : -98.78833333 ° ALTITUD : 318 msnm LLUVIA MÁXIMA 24 H. AÑO ENE FEB MAR ABR MAY JUN JUL AGO SEP OCT NOV DIC ACUM PROM MESES 1962 47 23 44 54 80 248 49.6 5 1963 62 28.5 15 105.5 35.2 3 1964 9 27 20.5 37 57 150.5 30.1 5 1965 44 70 80 194 64.7 3 1974 200 55 224 40 290 111 10.5 930.5 132.9 7 1975 18.7 20.6 8 12.5 40.5 117.5 25.8 83.4 151 98 12.6 8 596.6 49.7 12 1976 13.7 4 62 9.7 67 63.3 70.5 127 88 27.5 40 30.5 603.2 50.3 12 1977 15.2 23.5 14 33 40 35.8 20 26 74 110.5 25.5 12.2 429.7 35.8 12 1978 7 32 26.5 102 190 24.5 49 345.5 87 80 7 950.5 86.4 11 1979 17.5 5 10 78 84.5 42 23.5 108 2 37 44.5 452 41.1 11 1980 21 42.6 75 25 12 11 41 120 0 0 6 353.6 32.1 11 1981 18 20 6 120 40 118 20 180 60 5 5 592 53.8 11 1982 10 10 40 20 19 0 16.5 11 32 36 15 15 224.5 18.7 12 1983 15 10 8 0 5 10 30 10 10 10 10 5 123 10.2 12 1984 5 13 5 5 20 30 140 75 225 25 18 18 579 48.2 12 1985 17 15 7.5 94.5 50 64.5 69 50 26 24 16 10 443.5 37 12 1986 42 4 13 7 32 113 56 28 43 79 46 16 479 39.9 12 1987 8.5 20 29 20 74 18.5 100 30 120 20 24.5 7 471.5 39.3 12 1988 6 23 24.5 21 40.7 124 65 95 111 57 20 13.5 600.7 50.1 12 1989 13 11.5 7 40 49 72.5 37 58 51 339 37.7 9 1990 56 20 60 11 60 69 289 40 45.5 54 6.5 711 64.6 11 1991 13 6 1.5 62 49 65.5 138 25 100 198 45.5 31 734.5 61.2 12 1992 32.5 13 9.5 28 55 32 67 46.5 65 25 33.5 18 425 35.4 12 1993 36 77 32 114 66 121 60 140 260 51.5 59 9 1025.5 85.5 12 1994 12 18 7.5 47.5 46.5 123 16.5 100 85.5 126 7.5 10 600 50 12 1995 8 30 22 5 25 111 48 147 42.5 104.5 121 16 680 56.7 12 1996 5.5 7.5 6.5 9 18 61 9 94 72 60.1 9 27 378.6 31.6 12 1997 1.5 16 55.5 20 201.2 60.1 12 20.3 50.2 100.1 5 541.9 49.3 11 1998 0.5 24.5 0.4 0.6 0.3 20 40.4 40.5 140.1 60.9 46.5 0.4 375.1 31.3 12 1999 0.5 1.9 17.5 1.1 80 20.1 160.1 20.7 97 100 10.3 3.5 512.7 42.7 12 2000 20.1 2.5 0.3 20.2 20.1 80.4 0.2 80.8 80.1 68 8.5 16 397.2 33.1 12 2001 12 9.5 28 17 29 60 50 129 150 90 8 3 585.5 48.8 12 2002 11 15 6 22 54 13.5 4 MÍNIMA 0.5 1.9 0.3 0 0.3 0 0.2 10 10 0 0 0.4 54 10.2 3 MÁXIMA 56 77 75 120 201.2 190 224 289 345.5 198 121 44.5 1025.5 132.9 12 MEDIA 15.7 17 19.6 31.7 51 68.5 58.2 74 108.5 64.1 33 13.2 481.4 46.9 10.4 DESV.ST 12.6 15.1 18.8 32.3 47.3 43 50.5 60.3 82 45.1 30.8 10 237.6 22.8 2.9 LLUVIA TOTAL MENSUAL AÑO ENE FEB MAR ABR MAY JUN JUL AGO SEP OCT NOV DIC ACUM PROM MESES 1962 104.2 42 192.5 128 108.5 575.2 115 5 1963 140.5 33 44 217.5 72.5 3 1964 20 40.5 59.5 134.5 235 489.5 97.9 5 1965 128 281 419 828 276 3 1974 327 291 451 139.5 1031 145 35.3 2419.8 345.7 7 1975 54.1 27.3 14.1 16.8 124.4 366.8 164.8 536.8 743.9 273.9 25.9 26.5 2375.3 197.9 12 1976 37 5 107.8 22.5 197.9 339.3 496.1 411.5 398.1 88.7 113.4 47.3 2264.6 188.7 12 1977 48.9 49.9 23.9 52.5 60.2 132.9 113.1 103.4 194.2 298.5 71.4 31.1 1180 98.3 12 1978 32.8 58.4 36 180.5 381.3 95.2 195.2 731.3 357.8 165 21.5 2255 205 11 1979 40 19 23.5 156 169 79 125.8 252.5 2 98.5 129 1094.3 99.5 11 1980 47.5 67.6 77 55.2 26 21.5 136 225.7 0 0 30.5 687 62.5 11 1981 68.5 60 16.5 134 68 519 38.3 413 300 6 8 1631.3 148.3 11 1982 15 23 70 40.5 50.5 0 53.5 12 63 100 25 55 507.5 42.3 12 1983 75 40 18 0 10 30 220 30 50 30 30 20 553 46.1 12 1984 13 36.5 9 10 80 57 470.4 236.7 658.6 63 52 49 1735.2 144.6 12 1985 38 50 28.7 266.5 113 328.5 437.5 109 97.5 73 36.5 34 1612.2 134.3 12 1986 54.5 9 15 32 97 426.5 124 57 221 181 123.5 67.5 1408 117.3 12 1987 10 45 60.5 45.3 235.5 72.5 581 106.5 228 40 58.7 12.5 1495.5 124.6 12 1988 16 90.5 40 62.5 106.7 261 284.5 380.5 273 118.5 21 25.5 1679.7 140 12 1989 30.5 40 9 118 136 189.5 131.5 443.5 191.5 1289.5 143.3 9 1990 61.54 65.03 126 28.03 157.03 241.55 412 156.06 130.02 98.03 9.02 1484.31 134.9 11 1991 44.54 15.03 1.53 66.56 134.54 289.34 575.51 66.51 402.04 479.52 177.52 93.04 2345.68 195.5 12 1992 100.02 23.03 39.03 56.05 201.04 55.05 264.05 219.54 304.63 128.12 79.52 50.33 1520.41 126.7 12 1993 66.01 104.51 42.54 166.01 225.53 690.92 159.05 200.57 584 106.23 178.54 21.03 2544.94 212.1 12 1994 44.53 39.02 16.03 126.55 128.06 211.05 33 393.54 328 236.52 27.55 32.56 1616.41 134.7 12 1995 25.51 57.01 36.54 10.06 77.06 275.54 298.52 576.52 117.55 179.55 184.04 34.56 1872.46 156 12 1996 14.01 23.02 17.05 17.53 21.04 212.55 50.55 276 361.31 106.17 16.64 47.02 1162.89 96.9 12 1997 3.52 31.01 115.52 81.44 375.31 167.93 41.79 45.21 136.21 149.01 19.03 1165.98 106 11 1998 0.51 25.04 0.4 3.22 0.4 20.76 102.65 62.82 572.54 166.85 83.46 1.42 1040.07 86.7 12 1999 0.73 1.92 18.61 2.65 81.64 43.34 386.81 25.82 373.33 198.9 11.83 7.43 1153.01 96.1 12 2000 21.42 4.31 0.93 40.67 61.11 245.15 0.55 161.95 123.43 115.05 38.58 45.55 858.7 71.6 12 2001 35.03 23.56 76.02 75.04 110.5 208.52 162.5 195.83 530.03 235.02 29.5 11.01 1692.56 141 12 2002 33.02 34.05 7.01 22 96.08 24 4 MÍNIMA 0.51 1.92 0.4 0 0.4 0 0.55 12 50 0 0 1.42 96.08 24 3 MÁXIMA 100.02 104.51 115.52 266.5 375.31 690.92 581 576.52 1031 479.52 184.04 129 2544.94 345.7 12 MEDIA 36.4 36.3 36.8 63.9 119.6 223.2 216.2 220 344.6 153.8 71.5 36 1359.1 132.8 10.4 DESV.ST 24.4 24.1 31.3 60.2 89.2 155.4 174.2 164.9 239 110.6 58.2 27.2 661.5 66 2.9 TEMPERATURA MÁXIMA PROMEDIO AÑO ENE FEB MAR ABR MAY JUN JUL AGO SEP OCT NOV DIC ACUM PROM MESES 1962 30.5 32.4 33.7 31.9 35.2 32.7 5 1964 22.6 24.4 31 34.9 34.2 29.4 5 1965 35.5 35.1 35 35.2 3 1974 37.7 35.6 34.9 37.5 29.9 26.7 23.4 32.2 7 1975 23.8 28.1 31.4 34.9 36.4 34.6 32.8 33.8 31.7 32.2 29.9 25.3 31.2 12 1976 24.3 29.1 30.7 32.6 33.6 34.7 31.2 35.3 33.4 29.3 23.9 21.6 30 12 1977 21.9 24.9 31 31.2 34.8 34.9 34.5 36 34.7 30.9 27.3 25.9 30.7 12 1978 22.6 28.3 33.4 38.3 34.5 35.4 34.6 32.8 29.7 29 24.7 31.2 11 1979 23.4 25.5 28.2 33.1 34.6 36.7 32.8 32 32.5 23.6 21 29.4 11 1980 24.1 23.5 29.8 31.5 35.2 36.1 35.8 31.5 30.1 26.8 22.2 29.7 11 1981 26.9 30.3 32.5 29.8 29.3 28.4 37 39 38.2 29.7 28.1 31.7 11 1982 29 26.3 23.6 30.4 28.2 36.1 35.5 35.5 35.3 31.5 29.9 25.3 30.6 12 1983 23.7 23.7 28.9 36.8 38.5 36.1 33.1 32.7 32.6 31.4 25.2 20.4 30.3 12 1984 25 25.4 29.9 36.9 34.9 32.1 31.1 32.9 28 32.9 27.8 27.7 30.4 12 1985 22.5 23.8 28.9 32.6 33.8 34.2 33.3 35 34.3 33.3 31.3 24.7 30.6 12 1986 25.9 30.4 32 34.6 34.5 33.9 33.2 36.5 34.2 29.5 28 23.5 31.4 12 1987 24.7 26.4 27.2 28.4 34.7 35.6 31.3 34.2 35.1 32 27.2 26.1 30.2 12 1988 22.6 25.4 28.9 33.2 33.7 35.1 33.7 34.8 33.6 31.7 31 25.7 30.8 12 1989 27.1 25.5 30.8 33.6 36.6 37.6 35.1 34.5 32.8 32.6 9 1990 25.7 29.9 32 34.7 34.9 33.6 33.9 33.5 30.7 27.8 26.6 31.2 11 1991 24.9 26.7 34.9 36.4 37.6 36.9 32.1 36.5 31.8 30.5 25.2 25.3 31.6 12 1992 20.8 26 28.8 29.7 32.4 35.9 33.4 34.4 32.7 30 26.9 26.4 29.8 12 1993 25.1 28.1 30.6 33.2 34.5 33.1 34.3 34.9 33.3 31.3 26.5 25.6 30.9 12 1994 24.9 26.1 29.5 32.6 34.8 36.2 36.5 34.8 33.9 32.5 30.2 26.6 31.6 12 1995 25.6 28.7 29.7 33.9 37.7 37 34.9 33.9 27.4 32.3 34.6 24.3 31.7 12 1996 24.7 26.6 28.5 33.5 37.7 37.3 37.2 33.6 33.9 31.7 28.6 26.2 31.6 12 1997 23.9 28 31.6 31.6 34.6 36.8 36.2 37.6 35 32.5 24.9 32.1 11 1998 28.3 31.7 33.3 33.9 40 40.4 37 36 33.1 30.6 29.7 27.3 33.4 12 1999 28.6 30.2 32.2 37.1 38.8 37.9 34 36.1 33.3 30.7 28.5 24.3 32.6 12 2000 28.6 30.1 33.1 35.3 35.2 34.4 38 35.9 35.5 32.8 30.5 27.2 33 12 2001 26.2 28.8 31.9 34.4 35.6 39.3 39 38.5 33.5 29 27.8 23.1 32.3 12 2002 23.4 23.3 30.5 24 27.8 36.4 27.6 6 MÍNIMA 20.8 22.6 23.6 24 27.8 28.4 31.1 32.7 27.4 29 23.6 20.4 27.6 3 MÁXIMA 29 31.7 34.9 37.1 40 40.4 39 39 38.2 33.3 34.6 28.1 35.2 12 MEDIA 24.9 26.8 30.3 32.8 34.9 35.4 34.6 35.2 33.2 31.2 28.2 24.9 31.2 10.7 DESV.ST 2.1 2.5 2.2 2.8 2.9 2.2 2.1 1.6 2.1 1.2 2.4 2 1.4 2.5 TEMPERATURA MÁXIMA EXTREMA AÑO ENE FEB MAR ABR MAY JUN JUL AGO SEP OCT NOV DIC ACUM PROM MESES 1962 39 37 36 34 37 36.6 5 1964 30 32 37 40 37 35.2 5 1965 39 37.5 36.5 37.7 3 1974 43 46 39 40 33 32 36 38.4 7 1975 32 35 40 46 44 39 35 37 36.5 40 38 31 37.8 12 1976 37 38 37 37 39 39 36 41 36 35 38 30 36.9 12 1977 34 40 39 41 38 40 38 39 37 39 36 32 37.8 12 1978 35 38 40 44 37 38 38 37 39 39 34 38.1 11 1979 35 35 39 38 38 41 37 36 35 34.5 30 36.2 11 1980 30 32 38 42 43 39 40 39 36 39 34 37.5 11 1981 37 38 38 37 38 38 42 43 43 39 38 39.2 11 1982 36 38 39 39 37 42 41 39 38 35 31 30 37.1 12 1983 26 26 30 38 40 38 36 35 34 33 27 26 32.4 12 1984 28 35 42 46 46 36 36 36 37 39 34 35 37.5 12 1985 36 33 36 41 38 39 37 37 37 36 34 33 36.4 12 1986 31 39 40 40 39 36 36 40 38 36 34 31 36.7 12 1987 33 36 35 39 40 39 37 37 42 37 33 32 36.7 12 1988 35 35 41 42 38 40 38 38 36 35 39 35 37.7 12 1989 33 34 40 41 40 43 39 37 37 38.2 9 1990 31 36 40 42 39 36 37 37 35 34 32 36.3 11 1991 37 36 43 48 41 41 37 39 39 35 33 31 38.3 12 1992 30 33 36 37 35 39 39 36 36 34 34 31 35 12 1993 33 36 37 39 40 38 37 37 37 36 35 33 36.5 12 1994 31 33 40 40 38 41 39 39 38 37 34 32 36.8 12 1995 32 37 37 44 45 40 39 38 35 38 38 31 37.8 12 1996 33 37 38 41 42 41 41 40 38 36 34 32 37.8 12 1997 35 36 38 42 39 41 40 40 38 39 33 38.3 11 1998 32 39 41 49 46 47 41 39 38 36 33 33 39.5 12 1999 35 34 38 43 48 40 39 39 37 34 32 31 37.5 12 2000 35 36 38 43 40 38 42 39 41 38 37 38 38.8 12 2001 33 34 42 43 42 46 44 44 41 33 34 33 39.1 12 2002 30 29 39 42 34 44 36.3 6 MÍNIMA 26 26 30 37 34 36 34 35 34 33 27 26 32.4 3 MÁXIMA 37 40 43 49 48 47 44 44 43 40 39 38 39.5 12 MEDIA 32.9 35 38.3 41.4 40.5 39.9 38.5 38.5 37.7 36.1 34.8 32.5 37.3 10.7 DESV.ST 2.8 3 2.5 3.1 3.3 2.9 2.3 2 2.1 2 2.9 2.5 1.4 2.5 TEMPERATURA MÍNIMA PROMEDIO AÑO ENE FEB MAR ABR MAY JUN JUL AGO SEP OCT NOV DIC ACUM PROM MESES 1962 18.3 22.3 23.5 22.2 23.5 22 5 1964 13.1 11.6 15.1 20.9 20.1 16.2 5 1965 21.1 18 18.6 19.2 3 1974 25 23.2 23.2 23.5 19.6 17.4 15.2 21 7 1975 13.9 15.3 18.2 21.4 24.1 23.2 22.4 22.7 21.6 20.3 16.6 14.8 19.5 12 1976 12.1 14 19.4 21.2 22 23.1 22.6 22.1 22.4 18.6 14.9 12.4 18.7 12 1977 13.2 13.4 16.2 20 23.7 23.4 22.9 23.1 23.1 21 18.3 15.2 19.5 12 1978 13.1 15.2 21 24 23.1 22.8 23.2 22.9 19.9 19.8 14.8 20 11 1979 11.8 13.4 16.6 22 22.8 22.7 21.3 18.2 15.8 16 14.8 17.8 11 1980 15.1 13.3 17.5 18.9 24.5 24.7 24 22.6 20.6 18.6 16.8 19.7 11 1981 17.6 18.8 23 21.6 21.3 18.8 22.9 23.4 24.7 20.4 15 20.7 11 1982 20.9 14.8 15.5 19 21.1 23.4 23.1 22.8 22.2 21.4 20.7 18 20.2 12 1983 18.2 19.3 20.9 23 23.3 22.3 21.1 22.7 22.4 21.5 18.4 12.9 20.5 12 1984 15.5 13.3 16 18.9 22.3 21.8 21.7 21.7 21 21.2 16 16.4 18.8 12 1985 11.4 13.9 17.5 20 22.3 22.9 22.3 22.6 22.1 20.6 18.5 14.3 19 12 1986 11.5 14.2 15.9 21.2 22.6 23.2 22.1 22.4 22.3 20.5 17.9 14.9 19.1 12 1987 11.4 13.2 15.8 17.1 21.6 23.2 22.7 23.1 22.1 18.8 16.2 15 18.4 12 1988 11.8 13.1 16.1 19.3 22.8 23 22.9 22.8 22.1 20.4 17.3 14.3 18.8 12 1989 16.6 13.4 15.2 20.1 23.5 23.5 23 22.7 21.5 19.9 9 1990 14.3 17.6 21.4 23 23.7 22.8 23 22.8 19.6 18 13.5 20 11 1991 14.8 14.6 18.5 22.7 24.1 24.1 23 23.2 21.9 20.8 15.6 16.1 20 12 1992 13.8 15.5 19.1 20.3 21.3 24.2 23.4 12.1 22.2 20.2 16.5 17 18.8 12 1993 16.1 16.2 16.9 15.5 21.9 23.5 23.2 23 22.4 19.9 16.1 15.2 19.2 12 1994 13.8 15.4 17.9 21 22.9 23.9 23.6 23 21.6 20.3 18.9 16.5 19.9 12 1995 16.2 16.2 18.3 20.7 25.1 24.5 23.2 23.5 17.7 20.3 23.1 15 20.3 12 1996 11.1 13.7 15.5 18.3 23.6 23.5 23.4 22.7 22.8 20.1 17.1 14.5 18.9 12 1997 13.4 15 16.9 16.9 21.6 24.1 22.9 23.4 22.1 19.1 12.7 18.9 11 1998 15.6 14.5 17.6 19.8 23.4 25.4 23.5 23.5 23.1 20.9 20.1 14.9 20.2 12 1999 13.5 16 19.3 21.3 23.6 24.5 22.2 22.6 21.9 17.9 16.4 13.6 19.4 12 2000 14.9 15.9 19.9 20.5 22.6 22.7 23.5 22.5 22.4 19.9 18.3 14.1 19.8 12 2001 14 16.3 18.4 22.1 20.3 23.3 22.9 23.1 22.5 20.3 19.9 15.2 19.9 12 2002 13.5 14.4 17 12.4 19.2 19.4 16 6 MÍNIMA 11.1 11.6 15.1 12.4 19.2 18.8 18 12.1 17.7 15.8 14.9 12.4 16 3 MÁXIMA 20.9 19.3 23 23 25.1 25.4 24.7 24 24.7 21.5 23.1 18 22 12 MEDIA 14.3 14.7 17.5 19.8 22.6 23 22.7 22.4 22 20 18 14.9 19.4 10.7 DESV.ST 2.3 1.7 1.9 2.3 1.4 1.4 1.1 2.2 1.4 1.2 1.9 1.3 1.2 2.5 TEMPERATURA MÍNIMA EXTREMA AÑO ENE FEB MAR ABR MAY JUN JUL AGO SEP OCT NOV DIC ACUM PROM MESES 1962 14 19 21 21 22 19.4 5 1964 9 8 10 17 17 12.2 5 1965 17 16 17.5 16.8 3 1974 22 20 20 22 16.5 10 11.5 17.4 7 1975 3 9 12 14 21.5 21 20 21 17 18 11 9 14.7 12 1976 9 5 15 15 16 19 21 16 21 11 4.5 7 13.3 12 1977 7 9 10 14 20 21 21 20 21 15 14 7 14.9 12 1978 9 11 12 19 19 20 20 20 16 16 0.8 14.8 11 1979 4 1 8 18 19 17 16 11 11 10 11 11.5 11 1980 10 9 10 13 20 23 20 20 14 12 12 14.8 11 1981 10 12 14 12 10 10 20 21 20 12 12 13.9 11 1982 14 10 10 10 13 19 20 20 21 20 19 15 15.9 12 1983 16 18 19 20 22 21 19 22 20 19 17 0 17.8 12 1984 14 7 11 11 19 20 20 19 17 17 11 11 14.8 12 1985 4 4 15 13 18 21 21 21 21 18 11 9 14.7 12 1986 7 10 10 17 19 22 20 21 21 16 12 10 15.4 12 1987 7 9 10 8 17 21 21 22 19 16 12 10 14.3 12 1988 6 0.8 10 12 20 16 16 21 19 18 12 11 13.5 12 1989 12 6 6 13 19 19 20 16 17 14.2 9 1990 10 10 17 17 22 21 21 21 12 12 8 15.5 11 1991 9 11 11 16 15 22 21 21 18 16 10 11 15.1 12 1992 9 12 13 14 14 22 22 8 17 16 8 14 14.1 12 1993 10 12 9 8 13 19 22 22 18 9 10 8 13.3 12 1994 9 8 9 17 21 22 22 21 20 14 12 11 15.5 12 1995 10 11 13 14 21 21 21 22 13 16 18 10 15.8 12 1996 7 5 9 13 17 21 21 21 18 17 14 5 14 12 1997 9 10 13 13 19 21 22 22 20 13 2 14.9 11 1998 9 9 13 15 20 21 22 22 22 16 17 9 16.2 12 1999 9 10 12 16 20 23 21 21 20 13 12 11 15.7 12 2000 10 12 16 15 20 22 22 21 16 12 14 10 15.8 12 2001 10 11 12 18 14 21 22 22 19 17 17 12 16.2 12 2002 9 9 8 0 16 15 9.5 6 MÍNIMA 3 0.8 6 0 10 10 16 8 11 9 4.5 0 9.5 3 MÁXIMA 16 18 19 20 22 23 23 22 22 20 19 15 19.4 12 MEDIA 9 8.8 11.3 13.4 18 19.8 20.5 20 18.8 15.2 12.6 9.2 14.9 10.7 DESV.ST 2.9 3.5 2.7 3.8 2.9 2.6 1.7 2.9 2.5 2.7 3.3 3.6 1.8 2.5 TEMPERATURA MEDIA MENSUAL AÑO ENE FEB MAR ABR MAY JUN JUL AGO SEP OCT NOV DIC ACUM PROM MESES 1962 24.4 27.4 28.6 27 29.4 27.4 5 1964 17.9 18 23 27.9 27.2 22.8 5 1965 28.3 26.6 26.8 27.2 3 1974 31.4 29.4 29 30.5 24.8 22 19.3 26.6 7 1975 18.9 21.7 24.8 28.1 30.2 28.9 27.6 28.2 26.6 26.2 23.2 20 25.4 12 1976 18.2 21.6 25 26.9 27.8 28.9 26.9 28.7 27.9 24 19.4 17 24.4 12 1977 17.5 19.1 23.6 25.6 29.2 29.1 28.7 29.6 28.9 26 22.8 20.5 25 12 1978 17.9 21.8 27.2 31.1 28.8 29.1 28.9 27.8 24.8 24.4 19.8 25.6 11 1979 17.6 19.4 22.4 27.6 28.7 29.7 27 25.1 24.1 19.8 17.9 23.6 11 1980 19.6 18.4 23.6 25.2 29.9 30.4 29.9 27 25.4 22.7 19.5 24.7 11 1981 22.2 24.6 27.8 25.7 25.3 23.6 30 31.2 31.5 25 21.6 26.2 11 1982 25 20.6 19.6 24.7 24.6 29.8 29.3 29.1 28.8 26.4 25.3 21.6 25.4 12 1983 21 21.5 24.9 29.9 30.9 29.2 27.1 27.7 27.5 26.4 21.8 16.6 25.4 12 1984 20.2 19.4 23 27.9 28.6 27 26.4 27.3 24.5 27 21.9 22 24.6 12 1985 17 18.9 23.2 26.3 28 28.6 27.8 28.8 28.2 27 24.9 19.5 24.9 12 1986 18.7 22.3 24 27.9 28.6 28.5 27.7 29.4 28.2 25 23 19.2 25.2 12 1987 18 19.8 21.5 22.8 28.2 29.4 27 28.7 28.6 25.4 21.7 20.6 24.3 12 1988 17.2 19.2 22.5 26.2 28.2 29 28.3 28.8 27.9 26 24.1 20 24.8 12 1989 21.9 19.4 23 26.9 30 30.6 29 28.6 27.1 26.3 9 1990 20 23.8 26.7 28.9 29.3 28.2 28.4 28.1 25.1 22.9 20 25.6 11 1991 19.9 20.6 26.7 29.5 30.9 30.5 27.6 29.9 26.9 25.6 20.4 20.7 25.8 12 1992 17.3 20.8 24 25 26.9 30 28.4 23.2 27.5 25.1 21.7 21.7 24.3 12 1993 20.6 22.1 23.8 24.4 28.2 28.3 28.8 29 27.8 25.6 21.3 20.4 25 12 1994 19.4 20.8 23.7 26.8 28.8 30 30 28.9 27.8 26.4 24.5 21.6 25.7 12 1995 20.9 22.4 24 27.3 31.4 30.8 29 28.7 22.5 26.3 28.9 19.6 26 12 1996 17.9 20.1 22 25.9 30.7 30.4 30.3 28.1 28.4 25.9 22.9 20.4 25.2 12 1997 18.6 21.5 24.2 24.2 28.1 30.4 29.6 30.5 28.6 25.8 18.8 25.5 11 1998 22 23.1 25.4 26.9 31.7 32.9 30.2 29.8 28.1 25.8 24.9 21.1 26.8 12 1999 21 23.1 25.8 29.2 31.2 31.2 28.1 29.4 27.6 24.3 22.4 19 26 12 2000 21.8 23 26.5 27.9 28.9 28.5 30.8 29.2 29 26.3 24.4 20.6 26.4 12 2001 20.1 22.6 25.1 28.2 28 31.3 31 30.8 28 24.6 23.9 19.1 26.1 12 2002 18.4 18.9 23.8 18.2 23.5 27.9 21.8 6 MÍNIMA 17 17.9 19.6 18.2 23.5 23.6 26.4 23.2 22.5 24 19.4 16.6 21.8 3 MÁXIMA 25 24.6 27.8 29.9 31.7 32.9 31 31.2 31.5 27 28.9 22 27.4 12 MEDIA 19.6 20.7 23.9 26.3 28.8 29.2 28.7 28.8 27.6 25.6 23.1 19.9 25.3 10.7 DESV.ST 1.9 1.8 1.7 2.3 2 1.6 1.3 1.5 1.6 0.8 2 1.4 1.2 2.5