COMISIÓN NACIONAL DEL AGUA COORDINACIÓN GENERAL DEL SERVICIO METEOROLÓGICO NACIONAL BASE DE DATOS CLIMATOLÓGICA NACIONAL ESTADÍSTICA MENSUAL EMISIÓN : 28/06/2024 DATOS DISPONIBLES EN LA BASE DE DATOS A: JUNIO DE 2024; CON LA INFORMACIÓN SUMINISTRADA POR LAS UNIDADES ADMINISTRATIVAS ESTACIÓN : 27001 NOMBRE : BALANCAN DE DOMINGUEZ (SMN) ESTADO : TABASCO MUNICIPIO : BALANCÁN SITUACIÓN : SUSPENDIDA CVE-OMM : LATITUD : 17.81 ° LONGITUD : -91.53666667 ° ALTITUD : 18 msnm LLUVIA MÁXIMA 24 H. AÑO ENE FEB MAR ABR MAY JUN JUL AGO SEP OCT NOV DIC ACUM PROM MESES 1943 32.6 29.5 90.9 153 51 3 1944 6.3 37.9 11 12.1 39.5 50.7 45 8.4 75.5 16.7 33.5 12.5 349.1 29.1 12 1945 50.4 55.3 0 0 54.7 36.3 62.1 66.1 96.7 32.9 30.7 485.2 44.1 11 1946 60.5 14.5 9.4 20.4 34.4 76.8 25.9 68.5 79.5 12.6 133.2 34.5 570.2 47.5 12 1947 37.5 11.2 14.9 71.5 132.9 34.4 25.9 50.5 70 448.8 49.9 9 1948 20.5 30.9 24.5 18 24.5 24.5 28.4 45.4 80.7 70.4 74.3 442.1 40.2 11 1949 45.5 6.7 18 48.5 16.2 7.6 5.5 49.6 115.6 20.7 333.9 33.4 10 1950 23.8 24.7 80.4 34.2 40.4 88.3 34.2 73.3 38.7 28.2 14.7 16.4 497.3 41.4 12 1951 15.4 8.5 23.5 15.5 5.4 70.4 60.4 84.2 84.2 52.4 44.2 11.4 475.5 39.6 12 1952 18.3 14.5 26.5 80.3 15.7 70.4 41.7 74.3 61.6 63.7 18.2 8.2 493.4 41.1 12 1953 97.4 5.2 7.2 0 27.5 51.1 26.5 45.9 51.5 38.5 47.1 80.3 478.2 39.9 12 1954 14.5 40.4 9.9 30.5 129.5 60.7 29.8 30.5 87.6 106.1 9.3 16.1 564.9 47.1 12 1955 20.2 6 4.1 15.2 40.3 32.1 76.8 36.3 124.2 180 10.4 17.5 563.1 46.9 12 1956 0.6 0 41.3 0 50.2 49.1 49.4 48.9 28.1 75.2 4.1 3.6 350.5 29.2 12 1957 3.8 67 18 17.5 24.5 99.5 74.5 44.5 200.5 34.5 40.5 4.5 629.3 52.4 12 1958 4 4.5 4.5 0.1 10.4 16.5 2.3 0.7 4.9 4.5 1.8 8.5 62.7 5.2 12 1959 5.5 22 20 100.4 9.5 45.5 22.5 10 60 44 160 60 559.4 46.6 12 1960 14 10 7.5 57.5 105.5 40 91 56 110 30 80 19 620.5 51.7 12 1961 70 25 18 88 102.5 60 42 44 32 60 40 15 596.5 49.7 12 1962 56 10.5 36 66 70 68 15 64 46 67 46 4 548.5 45.7 12 1963 20 24 46 16 24 33.5 88 82 180 42 38 41 634.5 52.9 12 1964 20 18 12.5 36 32 80 34.5 50 68 48.5 25.5 425 38.6 11 1965 26.5 6 8 76 5 55.4 75.8 36 46.5 94 105 45 579.2 48.3 12 1966 30.2 10 41.5 12.5 85 90 65 75 120.5 140 35 20 724.7 60.4 12 1967 111.5 50 55 46 70 79 26 12.5 194 80 32 19.5 775.5 64.6 12 1968 27.5 40 32.5 10 45 113 34 23.5 33.5 133 42 45 579 48.2 12 1969 109 53.5 32 21 87 40.5 18.5 90.5 44.5 63.5 43 25 628 52.3 12 1970 50 9.5 8.5 81 51 74 81.5 34.5 81.5 90.5 40.5 38.5 641 53.4 12 1971 45 1.5 37.5 21.5 1.5 95 115 116.5 81.5 75 44.5 45.5 680 56.7 12 1972 44.5 29.5 0 54.5 20 108 166.5 423 60.4 7 1973 118.5 110 132.5 116.5 477.5 119.4 4 1974 24.5 35.5 74.5 40 54.5 15.5 65.5 33 70.5 27.5 26.5 467.5 42.5 11 1975 26.5 37.5 34.5 0 34.5 40 71.5 192.5 135 115 48 735 66.8 11 1976 20 40 5 53.5 205 28.5 70 40 35.5 62.5 60 620 56.4 11 1977 35 66 101 50.5 2 1980 68.5 68.5 68.5 1 MÍNIMA 0.6 0 0 0 1.5 7.6 2.3 0.7 4.9 4.5 1.8 3.6 62.7 5.2 1 MÁXIMA 111.5 67 80.4 100.4 205 113 166.5 116.5 200.5 180 160 116.5 775.5 119.4 12 MEDIA 36 24.7 22.2 36.8 51.7 58 51.6 50 79.6 70.6 50.7 32.4 493.9 49.2 10.5 DESV.ST 28.8 19.1 18.2 30.2 45.7 26.9 35.2 27.5 51.4 41.1 40.9 26 177.6 16.8 3.1 LLUVIA TOTAL MENSUAL AÑO ENE FEB MAR ABR MAY JUN JUL AGO SEP OCT NOV DIC ACUM PROM MESES 1943 115.2 168.4 444 727.6 242.5 3 1944 6.4 55.4 25.5 12.9 156.9 197.8 138.6 42.1 108 52.5 34.7 58.7 889.5 74.1 12 1945 65.9 102.4 0 0 126.5 122.9 159.8 300.3 345.8 138.6 44.2 1406.4 127.9 11 1946 111.4 37.3 11.8 51.7 85.6 191.4 63.6 182.2 246.3 25 163.9 76.8 1247 103.9 12 1947 46.1 32.1 33.3 123.7 209.3 83.6 150.4 128.4 296.2 1103.1 122.6 9 1948 35 79.6 41.4 47.8 114.2 102.5 146.1 102.2 352.8 200.3 238.9 1460.8 132.8 11 1949 89.9 13.8 29.7 55 37.8 36.3 19 196 199.9 57.8 735.2 73.5 10 1950 57.9 37.6 139.6 35.7 69.1 362.9 116.2 267.1 102.6 180.8 16 50.5 1436 119.7 12 1951 47 9.5 51.7 20.7 11.4 222 193.5 393.2 495 265.3 107.4 13.9 1830.6 152.6 12 1952 24 45.1 37.5 132.4 21.7 198.1 165 140.5 281.2 322.5 48 8.9 1424.9 118.7 12 1953 109.4 12 9.9 0 57.8 242.2 163.4 120.7 320.1 100.1 139.1 252.4 1527.1 127.3 12 1954 21.8 72.9 19.1 114.6 299 246.3 76 149.4 367.2 240.8 9.3 47.4 1663.8 138.7 12 1955 46.4 13.2 4.1 24.4 40.3 112.7 290.4 171 527.1 851.2 40.4 72.7 2193.9 182.8 12 1956 0.7 0 93.9 0 200.9 179.4 161.4 86.8 188 282 8.7 11.2 1213 101.1 12 1957 10.2 134 25.1 43 67.9 192 183.9 98.2 513.3 98.7 92.6 19.9 1478.8 123.2 12 1958 8 4.5 11 0.1 30.5 72.9 21.6 2.7 27.5 13.1 3.3 23.7 218.9 18.2 12 1959 11.6 27 66.5 180.4 26.2 190.9 90.4 53.5 206.7 241.8 431.6 208.4 1735 144.6 12 1960 42.6 46 10 73.7 264 167.5 291 395.4 404.5 168.5 178.3 33.3 2074.8 172.9 12 1961 183.4 79 26.6 115 185 257 224.4 239.5 113 301.3 55 73 1852.2 154.3 12 1962 175 13.5 64 310 145 228 73.5 259 248 249 81 16 1862 155.2 12 1963 93.2 77 74.5 44 90 57.5 275 324 643.4 159.4 107.7 99.5 2045.2 170.4 12 1964 82 21.5 27 66.2 118.5 331.5 75 181.5 168.5 162.7 122.3 1356.7 123.3 11 1965 51.9 19.4 10.9 98 9.7 401.3 176.8 216.3 252 386.4 177.1 112.2 1912 159.3 12 1966 152.3 19.8 142 26.4 134.4 765 336 336.5 445.5 404 107 71.5 2940.4 245 12 1967 197 106.5 58.5 77.5 112 394.5 105.2 77.5 528 388.5 83.5 39 2167.7 180.6 12 1968 110.5 116.5 78 28 172 479 150.5 164 166.5 333 141.5 137.5 2077 173.1 12 1969 239.6 74.5 80.5 25.5 202 132 122.1 451 396.5 190 143.5 52.5 2109.7 175.8 12 1970 64.5 22 14.5 101 64.5 329.5 325.5 268 386 225.5 152 79.2 2032.2 169.3 12 1971 64 3.5 86.7 23.5 1.5 365.5 317 386 286.5 130 134 164.5 1962.7 163.6 12 1972 126.5 75.5 0 137 60.7 407.7 464.5 1271.9 181.7 7 1973 359.5 455 238 339 1391.5 347.9 4 1974 44.5 134.5 133.5 121 302.5 83.5 284 266.5 314.2 66.3 51.5 1802 163.8 11 1975 76.9 76.5 45 0 185.8 194.5 535.5 724.5 1328 363 120 3649.7 331.8 11 1976 146.5 140 5 60 439 149.5 416.5 224.5 148.5 435.6 432 2597.1 236.1 11 1977 102.5 197 299.5 149.8 2 1980 94.6 94.6 94.6 1 MÍNIMA 0.7 0 0 0 1.5 36.3 21.6 2.7 27.5 13.1 3.3 8.9 94.6 18.2 1 MÁXIMA 239.6 197 142 310 439 765 464.5 535.5 724.5 1328 435.6 432 3649.7 347.9 12 MEDIA 80.6 57.5 42.7 67.6 120.7 237.2 184.9 212.5 314.2 281.4 130.3 102.4 1605.3 157 10.5 DESV.ST 59.7 48.7 38 65.9 97.4 150.3 101.9 139.3 160.3 248.7 113.8 101.2 716.9 64.1 3.1 EVAPORACIÓN MENSUAL AÑO ENE FEB MAR ABR MAY JUN JUL AGO SEP OCT NOV DIC ACUM PROM MESES 1975 115.2 115.9 168.6 399.7 133.2 3 1980 81.72 81.72 81.7 1 MÍNIMA 81.72 115.9 168.6 81.72 81.7 1 MÁXIMA 115.2 115.9 168.6 399.7 133.2 3 MEDIA 98.5 115.9 168.6 240.7 107.4 2 DESV.ST 23.7 224.8 36.4 1.4 TEMPERATURA MÁXIMA PROMEDIO AÑO ENE FEB MAR ABR MAY JUN JUL AGO SEP OCT NOV DIC ACUM PROM MESES 1955 32.7 32 29.3 28.2 30.6 4 1956 27.7 31.2 31.8 35.6 34.3 31.2 32.3 33.5 31.5 30.9 28.2 28.1 31.4 12 1957 29.2 30.6 31.5 34.7 36.5 35 32.4 33.2 32.6 30.5 30.3 26.5 31.9 12 1958 24.5 32.5 35.1 34 34.3 33.5 35.1 33.5 32.5 30.9 27 32.1 11 1959 25.4 31.9 31.5 34.8 33.4 33.7 35.1 34.2 32.9 29 32.2 10 1960 30.7 33 36 37.4 34.3 34.5 34.1 32.2 31.1 27.6 33.1 10 1961 27.3 29.4 33.6 34.8 35.5 34.2 33.2 33.2 33.6 30.8 30.6 30 32.2 12 1962 26.9 32.6 33.5 33.1 34.6 34.4 33 33.2 33.8 32.8 32.3 33.2 32.8 12 1963 30.2 30.3 35.8 36.5 37 34.6 36.4 35.7 35.6 35.5 35.5 33.2 34.7 12 1964 30.6 31.8 34.7 37.4 34.8 34.1 36.1 34 31.5 32.2 31.2 33.5 11 1965 31.4 32.7 34 35.2 36.4 34 33.2 34.2 34.6 31.7 32.2 30.3 33.3 12 1966 28.9 31.2 30.5 35.4 37 34.7 36 36 33.8 32.6 29.1 28.1 32.8 12 1967 28.2 29.5 33.1 35.5 37.3 35.1 35.4 37 35.4 31.9 29.2 30.9 33.2 12 1968 28.9 28.9 31.8 36.3 37.5 35.5 35.5 35.4 35.1 33.3 31.6 31.9 33.5 12 1969 29.8 31.7 32.7 36.1 36.5 36.3 35 35.4 33.9 33.3 30.9 29.3 33.4 12 1970 28.5 28.3 33 36.2 35.6 35.1 33.7 34.2 32.4 33.5 34.4 33.1 33.2 12 1971 35.1 33.4 34.1 36.8 38.7 37.5 35.2 34.3 34.3 33.5 31.1 31.6 34.6 12 1972 31.3 30.6 35.7 38.5 38.7 35.2 34.7 35 7 1973 34.6 32.2 32.5 29.2 32.1 4 1974 33.3 33.3 37.5 39 35.6 35.2 35.1 34.3 31 31.3 29.6 34.1 11 1975 30.1 31.6 36.1 39 39.8 36.5 34.8 34.3 33.3 32.1 33.1 34.6 11 1976 30.6 31.2 34.1 38.4 39 37.4 34.8 36.5 34.6 31.1 27.6 34.1 11 1977 32.2 30.2 31.2 2 1980 29.6 29.6 1 MÍNIMA 24.5 28.3 30.5 31.5 34 31.2 32.3 32.7 31.5 29.3 28.2 26.5 29.6 1 MÁXIMA 35.1 33.4 36.1 39 39.8 37.5 37.4 37 36.5 35.5 35.5 33.2 35 12 MEDIA 29.5 31.1 33.4 36 36.8 34.8 34.4 34.7 34 32.4 31.3 30 32.9 9.9 DESV.ST 2.5 1.4 1.5 1.8 1.7 1.3 1.4 1.1 1.2 1.4 1.7 2.2 1.4 3.5 TEMPERATURA MÁXIMA EXTREMA AÑO ENE FEB MAR ABR MAY JUN JUL AGO SEP OCT NOV DIC ACUM PROM MESES 1955 35 34 33 32 33.5 4 1956 32 33 35 38 37 34 34 35 33 33 32.5 30.5 33.9 12 1957 31 33 39 37 41 39 34 34.5 34 34 34 31 35.1 12 1958 28 34 39 41 37 36 37 35 35 35 31 35.3 11 1959 30 35 36 37 37 36 36 39 37 35 35.8 10 1960 35 41 41 42 37 37.5 36 34 32.5 31 36.7 10 1961 32 35 39 40 40 38 36.5 35 36 35 34 34 36.2 12 1962 34 37 39.5 39 39 41 37 37 37 39 39 38 38 12 1963 37 36 37 39 39 39 38 38 37.5 37 39 39 38 12 1964 37 36 38 40 37 35 37 38 37 34 34 36.6 11 1965 37 37 39.5 38 38 37 37.5 39 39 36 37 37 37.7 12 1966 37 34 34 40 43 39 39 39 37 37 33 33 37.1 12 1967 34 34 36 38 41 39 37 39 40 36 34 36 37 12 1968 32 32 39 40 41 39 37 37 37 37 37 40 37.3 12 1969 33 35 39 40 44 40 37 39 37 37 36 33 37.5 12 1970 34 34 40 42 41 42 36 38 36 40 40 39 38.5 12 1971 40 38 39 44 44 41 40 37 36 38 34 36 38.9 12 1972 34 32 41 42 42 39 39 38.4 7 1973 37 35 35 37 36 4 1974 39 42 43 43 41 38 37 42 34 37 33 39 11 1975 35 35 41 42 43 39 39 39 39 37 38 38.8 11 1976 34 38 40 42 44 40 41 43 43 37 32 39.5 11 1977 38 38 38 2 1980 33.5 33.5 1 MÍNIMA 28 32 34 36 37 34 34 34.5 33 33 32.5 30.5 33.5 1 MÁXIMA 40 42 41 44 44 42 40 41 43 43 40 40 39.5 12 MEDIA 34.4 35.5 38.4 40 41.1 38.7 37.1 37.3 37.3 36.5 35.6 34.7 36.9 9.9 DESV.ST 3 2.4 2.3 2.1 2.2 1.9 1.7 1.7 2.5 2.5 2.2 3.1 1.7 3.5 TEMPERATURA MÍNIMA PROMEDIO AÑO ENE FEB MAR ABR MAY JUN JUL AGO SEP OCT NOV DIC ACUM PROM MESES 1955 23.3 23.7 22.4 19.7 22.3 4 1956 16.9 20.1 20.1 22.4 23 22.9 22.3 22.7 23 22.3 20.2 19.6 21.3 12 1957 18.8 19.8 20.3 22.9 24 23.9 22.6 22.6 23.1 21.8 21.2 19.4 21.7 12 1958 17.2 23.8 23.1 23.3 24.3 24 24 23.7 22.8 21.9 19.3 22.5 11 1959 16.7 20.5 21.7 23.5 23.3 23 22.8 23.2 22.8 20.9 21.8 10 1960 19.2 20.2 21.2 23.8 23.7 23.4 23.8 23.3 21.9 18.1 21.9 10 1961 19.4 19.7 21.1 22.3 21.6 22.1 22 22.5 22.3 20.7 20.6 18.9 21.1 12 1962 17.8 19.6 20.1 21.8 21.5 23.3 22.6 22.4 23.4 25.1 22.8 23.9 22 12 1963 20.4 20.4 30.4 32 33.4 27.4 34.1 33.5 33 32.9 31.5 26.8 29.6 12 1964 22.5 20.5 25.2 27.2 25.2 25.6 26.2 23.3 24 23.7 22.9 24.2 11 1965 23.2 23 23.3 25.9 26.7 24.6 24.8 24.9 25.1 24.1 23.8 22.3 24.3 12 1966 21.5 22.1 22.2 24.5 24.1 24.6 26.3 25.7 23.6 23 19.6 18.5 23 12 1967 17.9 19.2 21.1 22.3 24 23.9 23.1 23.3 23.6 22.5 21.1 20.8 21.9 12 1968 19.4 17.7 18.6 22.1 23.8 23.5 23.2 23 23.7 22.7 21.1 19.3 21.5 12 1969 19.4 20.1 20.9 23.7 24.4 24.1 23.9 24.1 24.2 24.1 21.8 19.5 22.5 12 1970 19.5 18 21.3 23.8 22.8 24.1 23.5 23.2 24.1 23.4 19.3 20.3 21.9 12 1971 19 19 20.7 21.6 25.1 23.5 23 23 23.2 22.5 20.9 20.4 21.8 12 1972 20.2 19.6 22.9 24.7 13.3 15.7 15.1 18.8 7 1973 24.6 23.7 22.8 20.3 22.9 4 1974 21.6 20.2 23.6 24.5 25 25.1 23.4 23.9 22.9 21.5 20.4 22.9 11 1975 20.4 21.4 22.6 22.9 25.3 24.1 22.8 22.2 21.9 21.5 21.7 22.4 11 1976 21.3 20.4 21.4 23.8 22.3 23.1 25.3 25.1 24.6 22 20.9 22.7 11 1977 22.1 22.2 22.1 2 1980 19.5 19.5 1 MÍNIMA 16.7 17.7 18.6 21.2 13.3 15.7 15.1 22.4 22.2 20.7 19.3 18.1 18.8 1 MÁXIMA 23.2 23 30.4 32 33.4 27.4 34.1 33.5 33 32.9 31.5 26.8 29.6 12 MEDIA 19.7 20.1 22 23.7 23.7 23.6 23.7 24.1 24.1 23.5 22 20.6 22.4 9.9 DESV.ST 1.8 1.3 2.6 2.5 3.6 2.2 3.4 2.5 2.2 2.4 2.5 2.1 1.9 3.5 TEMPERATURA MÍNIMA EXTREMA AÑO ENE FEB MAR ABR MAY JUN JUL AGO SEP OCT NOV DIC ACUM PROM MESES 1955 21 22 19 16 19.5 4 1956 12 18 16 19 21 22 21 21 22 20 16 16 18.7 12 1957 12 15 15 21 21 21 21 21 21 17 18 15 18.2 12 1958 12 23 20 20 22 22 22 22 20 19 12 19.5 11 1959 13 17 18 21 22 21 21 21 21 17 19.2 10 1960 16 17 14 18 20 21.5 22 21 19 15 18.4 10 1961 15 16 16 19 17 19 19 21 20.5 17 16.5 14.5 17.5 12 1962 14 16 15 18 18 21 21 20 17 20 20 21 18.4 12 1963 15 16 20 20 20 20 30 32 28.5 23 22 14 21.7 12 1964 18 19 18 20 20 21 22 19 20 20 20 19.7 11 1965 20 19 19 22 21 21 20 21 22 19 20 20 20.3 12 1966 20 18 18 21 21 22 24 23 20 20 16 14 19.8 12 1967 11 15 18 15 21 22 22 22 20 21 19 18 18.7 12 1968 16 11 13 21 21 20 21 22 22 18 16 10 17.6 12 1969 12 12 13 20 22 22 23 23 23 23 17 10 18.3 12 1970 15 11 15 21 10 21 22 20 20 14 16 18 16.9 12 1971 17 12 13 15 20 20 21 20 22 20 18 19 18.1 12 1972 12 16 19 17 12 15 15 15.1 7 1973 23 21 20 16 20 4 1974 20 15 19 20 21 22 20 20 20 18 12 18.8 11 1975 12 16 20 20 20 20 20 20 20 18 20 18.7 11 1976 19 13 19 20 19 20 20 20 21 15 15 18.3 11 1977 19 19 19 2 1980 14.5 14.5 1 MÍNIMA 11 11 13 14 10 15 15 20 17 14 15 10 14.5 1 MÁXIMA 20 19 23 22 22 22 30 32 28.5 23 22 21 21.7 12 MEDIA 15.2 15.5 17.1 19 19.1 20.6 21.4 21.7 21.2 19.8 18 15.8 18.5 9.9 DESV.ST 3.1 2.6 2.8 2.2 3.1 1.6 2.8 2.6 2.2 2 1.8 3.3 1.5 3.5 TEMPERATURA MEDIA MENSUAL AÑO ENE FEB MAR ABR MAY JUN JUL AGO SEP OCT NOV DIC ACUM PROM MESES 1955 28 27.9 25.9 24 26.4 4 1956 22.3 25.6 26 29 28.6 27 27.3 28.1 27.2 26.6 24.2 23.9 26.3 12 1957 24 25.2 25.9 28.8 30.2 29.4 27.5 27.9 27.9 26.1 25.8 23 26.8 12 1958 20.9 28.1 29.1 28.6 29.3 28.8 29.6 28.6 27.6 26.4 23.1 27.3 11 1959 21 26.2 26.6 29.1 28.4 28.4 29 28.7 27.9 25 27 10 1960 25 26.6 28.6 30.6 29 29 29 27.8 26.5 22.9 27.5 10 1961 23.4 24.5 27.4 28.5 28.6 28.2 27.6 27.9 28 25.8 25.6 24.4 26.7 12 1962 22.4 26.1 26.8 27.5 28 28.9 27.8 27.8 28.6 29 27.5 28.6 27.4 12 1963 25.3 25.4 33.1 34.2 35.2 31 35.2 34.6 34.3 34.2 33.5 30 32.2 12 1964 26.6 26.1 30 32.3 30 29.9 31.1 28.6 27.8 28 27 28.9 11 1965 27.3 27.9 28.6 30.6 31.5 29.3 29 29.6 29.9 27.9 28 26.3 28.8 12 1966 25.2 26.6 26.4 30 30.6 29.7 31.1 30.9 28.7 27.8 24.4 23.3 27.9 12 1967 23 24.4 27.1 28.9 30.6 29.5 29.2 30.1 29.5 27.2 25.1 25.9 27.5 12 1968 24.1 23.3 25.2 29.2 30.6 29.5 29.4 29.2 29.4 28 26.4 25.6 27.5 12 1969 24.6 25.9 26.8 29.9 30.4 30.2 29.4 29.8 29 28.7 26.4 24.4 28 12 1970 24 23.1 27.1 30 29.2 29.6 28.6 28.7 28.2 28.4 26.9 26.7 27.5 12 1971 27 26.2 27.4 29.2 31.9 30.5 29.1 28.6 28.8 28 26 26 28.2 12 1972 25.8 25.1 29.3 31.6 26 25.5 24.9 26.9 7 1973 29.6 28 27.6 24.8 27.5 4 1974 27.4 26.8 30.6 31.8 30.3 30.2 29.2 29.1 27 26.4 25 28.5 11 1975 25.2 26.5 29.4 31 32.5 30.3 28.8 28.2 27.6 26.8 27.4 28.5 11 1976 26 25.8 27.8 31.1 30.6 30.2 30 30.8 29.6 26.6 24.2 28.4 11 1977 27.2 26.2 26.7 2 1980 24.6 24.6 1 MÍNIMA 20.9 23.1 25.2 26.6 26 25.5 24.9 27.8 27.2 25.8 24.2 22.9 24.6 1 MÁXIMA 27.4 27.9 33.1 34.2 35.2 31 35.2 34.6 34.3 34.2 33.5 30 32.2 12 MEDIA 24.6 25.6 27.7 29.8 30.2 29.2 29.1 29.4 29 27.9 26.7 25.3 27.6 9.9 DESV.ST 2 1.2 1.9 1.7 2 1.3 2 1.6 1.5 1.7 1.9 1.9 1.4 3.5