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 : 21025 NOMBRE : CHILCHOTLA (CFE) ESTADO : PUEBLA MUNICIPIO : CHILCHOTLA SITUACIÓN : SUSPENDIDA CVE-OMM : LATITUD : 19.255 ° LONGITUD : -97.18277778 ° ALTITUD : 2194 msnm LLUVIA MÁXIMA 24 H. AÑO ENE FEB MAR ABR MAY JUN JUL AGO SEP OCT NOV DIC ACUM PROM MESES 1964 3 2 19 18 8.5 18.5 16.5 16.5 16.5 118.5 13.2 9 1965 4.5 10 12 25.5 6.5 70 80 38.5 55 40 40 40 422 35.2 12 1966 10 30 26 50 14 50 55 40 40 40 19 35 409 34.1 12 1967 40 13.3 24 17.2 40.2 53 38 28 17 20 18 308.7 28.1 11 1968 9 12 20 78 23 60 76 45 27 18 78 75 521 43.4 12 1969 18 20 10 5 16 28 122 71 52 74 8 6 430 35.8 12 1970 13 30 4 4 16 34 28 49 63 16 13 0 270 22.5 12 1971 14 7 10 23 20 33 46 33 50 32 33 28 329 27.4 12 1972 27 10 19 18 22 56 102 24 28 12 26 12 356 29.7 12 1973 0 8 9 23 27 64 55 58 42 37 76 22 421 35.1 12 1974 35 7 22 16 16 68 46 16 107 12 12 45 402 33.5 12 1975 8 4 8 10 22 160 29 12 109 32 4 14 412 34.3 12 1976 17 10 14 27 18 84 47 28 33 38 8 0.8 324.8 27.1 12 1977 0.7 9 0 1.3 1.1 12 1 1.1 8.5 3.2 6.2 44.1 4 11 1978 1.8 8.3 23 2.7 4.3 42.3 16.4 4.6 21.7 5 18.4 148.5 13.5 11 1979 3.6 10.2 4.1 18 10.2 15.2 18.8 85 39.5 4.9 34.6 16.9 261 21.8 12 1980 29.6 14 9.6 6.7 31.9 38 58.5 62 96 42.9 18.9 408.1 37.1 11 1981 21.9 26 25.2 20 16 64.1 145 58 96 24.1 5.5 42.2 544 45.3 12 1982 4.1 12.7 9.9 13.9 21.8 61.2 32.3 41.4 23.8 36 15.6 38 310.7 25.9 12 1983 15.8 7.5 13 2.5 4 24.2 45 35 42 9 8.4 6.9 213.3 17.8 12 1984 18.2 25 8 5.5 27.6 35 52 19 55 15 49.9 15 325.2 27.1 12 1985 2 25 18.6 46.9 59 105 70 27 51 6 22 432.5 39.3 11 1986 15 10.6 6 9.6 28.6 37 36 30.4 60 29 31.5 11.8 305.5 25.5 12 1987 4 1.7 12 9.9 35 38 38 64 21 15 31.5 23 293.1 24.4 12 1988 8 10 24.2 11 28 40 29 40 33 20 26 13 282.2 23.5 12 1989 6 25 14 25 25 60 44 43 17 20 16 23 318 26.5 12 1990 20 27 9 40 12 72 33 35 40 29 36 10 363 30.2 12 1991 10 25 3 22 18 50 74 37 103 54 25 15 436 36.3 12 1992 25 15 20 13 20 100 48 80 52 20 29 10 432 36 12 1993 10 15.7 5.2 6 33 108 45 49 51 14 36.7 15.7 389.3 32.4 12 1994 33 18 6.5 12.7 16.7 35 25 65.2 40 23 32 8.4 315.5 26.3 12 1995 7.6 10 8 12 31 46.5 55 60 32.8 72 28.5 19.5 382.9 31.9 12 1996 1.2 8.5 15.4 9.5 25 40.2 63.1 97.2 34.6 294.7 32.7 9 1997 22.5 30.5 53 26.5 2 MÍNIMA 0 1.7 0 1.3 1.1 12 1 1.1 17 4.9 3.2 0 44.1 4 2 MÁXIMA 40 30 26 78 46.9 160 145 97.2 109 74 78 75 544 45.3 12 MEDIA 13.5 14.6 12.3 17.3 20.7 52.8 52.2 43.6 48.9 27.4 25.5 20.2 331.7 28.9 11.4 DESV.ST 10.8 8.1 7.1 15.4 9.9 29.3 31.1 23.3 26.7 17.2 18.6 15.2 115.2 8.6 1.8 LLUVIA TOTAL MENSUAL AÑO ENE FEB MAR ABR MAY JUN JUL AGO SEP OCT NOV DIC ACUM PROM MESES 1964 6.3 4.1 105.8 123.3 38.2 96.4 64.5 87.2 65.9 591.7 65.7 9 1965 10 43 20.2 87.7 27.4 468.2 643 462 268.5 510 125.5 151.5 2817 234.8 12 1966 62.5 92 126 231.5 55 358.5 623.5 401.5 305.5 212.5 55 179 2702.5 225.2 12 1967 175 45.1 108.5 92.5 279.2 231.8 330.5 172 113 61 33.1 1641.7 149.2 11 1968 43 28 34 330 107.5 330 301 229 215 85 160 189 2051.5 171 12 1969 48 65 56 26 56 118 364 661 448 105 28 12 1987 165.6 12 1970 38 71 4 4 33 270 336 321 505 84 46 0 1712 142.7 12 1971 17 7 32 77 47 234 289 229 368 132 85 85 1602 133.5 12 1972 95 12 52 71 98 336 556 325 183 49 118 35 1930 160.8 12 1973 0 27 13 97 128 409 242 263 176 168 94 42 1659 138.2 12 1974 49 16 114 73 139 402 302 106 370 57 32 47 1707 142.2 12 1975 23 8 8 33 184 650 231 135 353 220 4 26 1875 156.2 12 1976 63 33 48 124 179 405 296 263.4 242.6 200.1 65.2 1.2 1920.5 160 12 1977 1.8 26 0 5.6 3.1 15.2 5.8 7.4 18.4 9.1 20.3 112.7 10.2 11 1978 5.1 26 38 3.4 9.9 242.9 59.9 20.5 124 25.4 60.7 615.8 56 11 1979 15.2 38.4 19.3 105.2 50.2 138.1 180.7 328.7 262.1 11.1 73.1 79.4 1301.5 108.5 12 1980 53.7 21.2 13.3 29.1 133.1 230.1 330.3 244.6 313.1 94.2 32 1494.7 135.9 11 1981 73.6 44.4 53.8 89.1 65.4 530.1 426.6 284 247.7 96 11.9 65.3 1987.9 165.7 12 1982 9.1 23.1 25.8 51 130.3 163.3 197.6 235.7 155.8 168.2 25.2 60 1245.1 103.8 12 1983 35 12.5 20.3 5.6 5.2 52.8 403.1 220.4 319 60.8 33.7 26.5 1194.9 99.6 12 1984 39.1 50.9 15.8 15.1 189.8 255.3 375.2 193.5 359.4 36 67.7 68 1665.8 138.8 12 1985 10.7 40 38.8 124.9 158 313.8 224.9 209.6 197 22.3 84 1424 129.5 11 1986 17 15.2 18 45.3 155.7 314.7 205 119.4 300 112.2 97.2 43.4 1443.1 120.3 12 1987 11 2.8 41.5 57.4 86.3 228.6 326.7 196.2 160.4 17.5 69.7 41 1239.1 103.3 12 1988 48.9 35 39.1 37.6 53.7 246 219.5 305.8 123.1 89.5 62 79 1339.2 111.6 12 1989 12 54 28 57.5 71.9 269.8 268 186.3 126 54.5 35 98 1261 105.1 12 1990 44 55.5 36 75 68 177 235 179 228.3 89 108 22 1316.8 109.7 12 1991 32 64 3 103 51 305 270 185 427 219 86 57 1802 150.2 12 1992 116 33 87 48 108 262 290 342 302 120 175 28 1911 159.2 12 1993 29.2 27.7 5.6 25 119.3 473.6 257.3 179.2 236 58.6 45.2 45 1501.7 125.1 12 1994 67 37.9 16.2 48.6 33.7 143.3 86.8 320.7 147.6 77.4 66.4 34.4 1080 90 12 1995 33.4 12.9 29.3 29 123.6 174.5 252.5 380.7 121.9 131.4 62.3 43.3 1394.8 116.2 12 1996 1.7 16.7 34.8 30.6 42.3 283.6 279.8 271.1 75.8 1036.4 115.2 9 1997 83.8 81.9 165.7 82.8 2 MÍNIMA 0 2.8 0 3.4 3.1 15.2 5.8 7.4 75.8 11.1 4 0 112.7 10.2 2 MÁXIMA 175 92 126 330 189.8 650 643 661 505 510 175 189 2817 234.8 12 MEDIA 40 33.5 34 67 86.5 273.6 288.6 248.2 252.2 118.7 66.6 57.9 1492.1 128.9 11.4 DESV.ST 37.1 21 29.1 66.1 51.8 138.1 137.8 128.7 108.4 94.6 41.5 45 577.3 43.1 1.8 EVAPORACIÓN MENSUAL AÑO ENE FEB MAR ABR MAY JUN JUL AGO SEP OCT NOV DIC ACUM PROM MESES 1979 30.8 117.5 110.2 93.1 84.4 78.6 78.1 110.8 60.5 56.2 820.2 82 10 1980 68 86.9 123.4 105.3 112.8 119.8 119.1 83.2 77.2 69.6 59 1024.3 93.1 11 1981 56.4 66.8 103.9 85 99.5 93.4 93.9 92.1 83.6 84.3 89 66.3 1014.2 84.5 12 1982 83.3 76.9 98.9 127.5 110.2 134.9 91.7 100.3 97.3 88.5 68.6 71.9 1150 95.8 12 1983 71.6 71.5 116.3 132.4 133.5 97.5 83.9 109.2 80.5 72.1 72.8 74.7 1116 93 12 1984 52.8 69.4 108.6 131.6 107.2 96.3 66 87.2 61.5 95 81.6 62.8 1020 85 12 1985 59.6 75.3 100.5 127.8 78.3 80.2 86.4 83.2 100.4 76 58.1 925.8 84.2 11 1986 79.3 79.1 110.7 121.1 98.6 96.3 77.5 94.1 83.4 74.2 63.1 44.1 1021.5 85.1 12 1987 74.1 80.1 91.2 75.2 111.9 90.1 67.6 83.1 87.6 88.8 65.1 67.2 982 81.8 12 1988 66.9 67.5 88.6 120.1 102.8 86.7 81.4 90.79 101.09 66.7 115 87.5 1075.08 89.6 12 1989 75.3 82.4 98.2 99.6 98.1 93.99 80.3 81 61.7 74.3 73.6 70 988.49 82.4 12 1990 70.85 60.5 83.3 95.2 89.2 79.45 77.64 71.78 67.24 71.4 76.75 77.3 920.61 76.7 12 1991 65.6 71.3 95.3 111.2 100.5 101.59 113.46 79.3 71.58 83.93 60.99 58.7 1013.45 84.5 12 1992 60.9 66.57 82.3 88.1 69.4 92.1 101.96 93.67 89.93 69.13 73.61 83.4 971.07 80.9 12 1993 62.3 63.3 81.2 96.5 88.11 84.28 58.6 94.6 65.64 78.5 62.4 74.8 910.23 75.9 12 1994 62.4 58.7 87.5 68.9 87.6 69.6 82.2 79.4 62 64.7 81.1 61.1 865.2 72.1 12 1995 64.8 67.4 68.4 76.7 88.3 77.2 83.61 80.86 64.19 79 74 61.2 885.66 73.8 12 1996 75.1 78.1 81 90.1 94.2 73.2 77.6 68.06 95.9 733.26 81.5 9 1997 77.2 81 158.2 79.1 2 MÍNIMA 52.8 58.7 30.8 68.9 69.4 69.6 58.6 68.06 61.5 64.7 60.5 44.1 158.2 72.1 2 MÁXIMA 83.3 86.9 123.4 132.4 133.5 134.9 119.1 109.2 101.09 110.8 115 87.5 1150 95.8 12 MEDIA 67.6 71.9 91.7 101.1 100.6 92.1 84.5 86.3 78.4 81.4 74.3 66.7 926.1 83.2 11.1 DESV.ST 8.2 7.9 20.7 20.6 15.5 15.9 15.3 10.1 12.9 12.9 13.1 10.9 211.4 6.4 2.4 TEMPERATURA MÁXIMA PROMEDIO AÑO ENE FEB MAR ABR MAY JUN JUL AGO SEP OCT NOV DIC ACUM PROM MESES 1979 24.4 23.2 21.6 21.9 19.7 19.8 21.7 17.2 17.3 20.8 9 1980 18.5 19.2 23.6 21.8 24.2 21.3 20.9 21 20.1 17.9 16.7 20.5 11 1981 15.5 16.8 20.5 21.9 23.6 20.8 20.2 20 20.6 21 20.1 19 20 12 1982 20.1 19.4 23 25.6 22.6 22.8 20.2 20.5 21.3 20 19.2 18.8 21.1 12 1983 18.1 19.6 21 24.3 26 24 20.4 21.7 21.4 20.3 21.1 20.3 21.5 12 1984 18.1 18.7 21.9 26.9 22.7 21.5 20.3 20.1 20 22.4 20.2 19.1 21 12 1985 18.4 20.4 22.4 23.4 21.6 21.2 21.3 21.8 20.9 20.1 18.8 20.9 11 1986 17.6 21.7 20.4 24.3 23 21.6 20.9 21.9 20.7 20.8 21.6 19 21.1 12 1987 20.5 21.1 21.5 20.8 23.5 22.6 20 21.8 22.4 20.7 19.8 20.8 21.3 12 1988 17.8 19.6 21.8 25.3 24.7 22.8 21.9 21.2 22.5 20.7 23.1 20 21.8 12 1989 20.2 19.9 22.9 23.2 24.5 23.7 21.9 22.4 21.9 21.7 22.7 19.8 22.1 12 1990 19.7 21.4 22 24 24.4 22.9 21.9 21.6 22.8 22.1 20.8 21.9 22.1 12 1991 21.5 21.3 27.5 26 25.7 23.7 21.7 22.8 21.7 21.5 20.6 19.4 22.8 12 1992 17.8 20.2 23.3 22.9 22.2 24.2 21.9 22.4 22.2 21.5 21.9 22.5 21.9 12 1993 21.5 22.5 22.5 24.3 24.2 21.7 21 21.1 21.6 22.5 21 20 22 12 1994 19.1 20.9 23.5 24 25.5 23.3 23.1 22 22.1 22.8 23.5 21 22.6 12 1995 21 22.8 22.7 24.2 26.3 23.4 22.1 22.4 23 23.6 22.6 20.4 22.9 12 1996 21.6 21.4 23.1 24.6 25.8 22.8 22.9 22.8 24.9 23.3 9 1997 23 23.4 23.2 2 MÍNIMA 15.5 16.8 20.4 20.8 22.2 20.8 20 19.7 19.8 20 17.2 16.7 20 2 MÁXIMA 21.6 22.8 27.5 26.9 26.3 24.2 23.1 22.8 24.9 23.6 23.5 22.5 23.3 12 MEDIA 19.2 20.4 22.6 24 24.2 22.6 21.4 21.5 21.7 21.5 20.8 19.7 21.7 11.1 DESV.ST 1.7 1.5 1.6 1.5 1.2 1 0.9 1 1.2 1 1.7 1.5 0.9 2.4 TEMPERATURA MÁXIMA EXTREMA AÑO ENE FEB MAR ABR MAY JUN JUL AGO SEP OCT NOV DIC ACUM PROM MESES 1979 25.5 29 25 25.5 22.5 23 25 24 25 24.9 9 1980 25 26 29 29 28 24 23 25 23 23 21 25.1 11 1981 22 26 28 28 27 28 25 24 24 26 25 25 25.7 12 1982 25 25 35 30 28 27 23 23 24 24 24 24 26 12 1983 28 26 29 31 31 28 24 24 24 25 25 25 26.7 12 1984 24 25 30 31 30 24 24 23 24 27 24 24 25.8 12 1985 24 26 28 28 25 24 24 23 23 24 24 24.8 11 1986 23 25 29 29 28 24 24 25 24 26 27 29 26.1 12 1987 26 27 32 27 27 25 24 25 25 24 24 26 26 12 1988 23 28 27 31 31 29 24 24 27 25 27 26 26.8 12 1989 27 28 29 27 30 31 26 24 24 26 28 26 27.2 12 1990 24 26 30 29 31 29 24 24 25 25 26 28 26.8 12 1991 34 28 33 30 29 29 25 26 29 27 27 26 28.6 12 1992 26 28 29 28 26 28 26 24 25 25 27 28 26.7 12 1993 25 29 29 30 28 30 26 24 26 29 27 27 27.5 12 1994 26 27 33 29 29 27 25 25 26 27 28 24 27.2 12 1995 26 29 29 30 32 30 28 26 27 28 27 26 28.2 12 1996 26 29 30 30 30 25 26 26 29 27.9 9 1997 28 28 28 2 MÍNIMA 22 25 27 25.5 26 24 23 22.5 23 23 23 21 24.8 2 MÁXIMA 34 29 35 31 32 31 28 26 29 29 28 29 28.6 12 MEDIA 25.5 26.9 29.9 29 28.9 27.1 24.8 24.4 25.1 25.8 25.7 25.5 26.6 11.1 DESV.ST 2.7 1.4 2.1 1.5 1.6 2.3 1.3 1 1.9 1.6 1.6 1.9 1.1 2.4 TEMPERATURA MÍNIMA PROMEDIO AÑO ENE FEB MAR ABR MAY JUN JUL AGO SEP OCT NOV DIC ACUM PROM MESES 1979 8.1 8.5 8.8 9.5 8.5 9.3 5.5 6.1 6.4 7.9 9 1980 5.3 5.2 7.4 8.7 10.3 8.3 8.7 9.9 10.3 6.2 3.7 7.6 11 1981 4.4 5.5 7.9 7.7 9.7 11.4 9.4 9.6 9.9 8.5 5.3 6.5 8 12 1982 5.9 6 7.5 9 9.8 8.6 8.3 8 9.2 8 6.1 5.9 7.7 12 1983 5.3 5.1 6.1 8 9.3 9.6 10.5 8.8 10 7.8 8.4 6.8 8 12 1984 5.1 5.4 6.2 9.4 9 8.6 8.9 8.8 10.3 7.4 5.9 5.8 7.6 12 1985 5 5.3 6.4 7.3 8.6 8.3 8.5 8.7 8.7 5.9 6.4 7.2 11 1986 2.9 6.3 5.8 7.6 9.8 9.5 8 8.1 8.9 7.9 7.4 5.8 7.3 12 1987 4 5.3 7.7 7.8 8.3 9.6 9.3 8.5 9.4 5.6 6.1 6.9 7.4 12 1988 4.5 5.5 6.8 8.3 8.1 8.7 8.5 9 8.4 7.2 5.4 5 7.1 12 1989 4.1 4.7 5.9 7.3 8 9.1 8 8.1 8.8 6.8 7.6 6 7 12 1990 5.4 6.5 6.9 7.9 8.5 7.4 8.3 7.4 8.4 7.4 6.2 4.8 7.1 12 1991 5.6 5.5 7.4 8.4 8.7 12.3 8.4 8.1 8.6 7.4 6.1 5.8 7.7 12 1992 5.6 4.8 6.8 7.7 8.4 8.7 8 7.8 8.1 7.4 7.6 4.3 7.1 12 1993 5.3 6.1 6.5 8.5 8.8 9.6 8.8 8.7 10 8.6 6.1 4.6 7.6 12 1994 5.2 6.2 7.4 8.7 8.9 8.9 7.9 8.9 8 8.2 6.5 6.2 7.6 12 1995 6.2 6.1 6.7 9.1 11 10.6 9.5 11.3 9.3 10.3 10 7 8.9 12 1996 5.2 5.9 7.2 8.1 8.6 9.8 8.7 9.1 9.4 8 9 1997 8.9 9 8.9 2 MÍNIMA 2.9 4.7 5.8 7.3 7.3 7.4 7.9 7.4 8 5.5 5.3 3.7 7 2 MÁXIMA 6.2 6.5 7.9 9.4 11 12.3 10.5 11.3 10.3 10.3 10 7 8.9 12 MEDIA 5 5.6 6.9 8.3 8.9 9.3 8.7 8.7 9.2 7.7 6.6 5.8 7.7 11.1 DESV.ST 0.8 0.5 0.6 0.6 0.9 1.2 0.7 0.9 0.7 1.2 1.2 1 0.5 2.4 TEMPERATURA MÍNIMA EXTREMA AÑO ENE FEB MAR ABR MAY JUN JUL AGO SEP OCT NOV DIC ACUM PROM MESES 1979 6 4 4 7 4 1 1 3 2 3.6 9 1980 1 1 2 3 5 4 6 6 7 1 1 3.4 11 1981 1 2 4 1 5 9 6 4 7 5 1 3 4 12 1982 2 3 3 6 6 3 5 4 6 4 1 1 3.7 12 1983 1 0 1 3 6 3 5 4 7 4 4 2 3.3 12 1984 1 1 1 4 5 5 4 4 6 4 1 1 3.1 12 1985 1 1 1 0 4 5 5 6 6 3 4 3.3 11 1986 1 2 1 4 5 5 4 5 5 1 4 2 3.2 12 1987 1 1 1 2 4 5 1 5 6 1 1 1 2.4 12 1988 0 2 1 5 5 5 5 5 4 5 2 1 3.3 12 1989 1 1 1 2 4 1 5 4 5 1 5 1 2.6 12 1990 3 1 0 5 5 5 5 5 5 5 1 0 3.3 12 1991 1 1 1 2 6 7 5 4 5 2 1 1 3 12 1992 1 1 3 4 2 5 4 5 5 5 4 1 3.3 12 1993 -1 2 2 5 6 5 6 5 7 5 1 1 3.7 12 1994 1 2 2 5 4 5 5 5 5 5 1 4 3.7 12 1995 2 1 4 5 5 5 5 8 5 4 5 4 4.4 12 1996 1 1 1 3 5 5 5 5 5 3.4 9 1997 5 5 5 2 MÍNIMA -1 0 0 1 0 1 1 4 1 1 1 0 2.4 2 MÁXIMA 3 3 4 6 6 9 7 8 7 6 5 4 5 12 MEDIA 1.1 1.4 1.7 3.9 4.6 4.7 4.9 4.8 5.4 3.6 2.3 1.8 3.5 11.1 DESV.ST 0.8 0.7 1.2 1.5 1.5 1.6 1.2 1 1.4 1.8 1.6 1.3 0.6 2.4 TEMPERATURA MEDIA MENSUAL AÑO ENE FEB MAR ABR MAY JUN JUL AGO SEP OCT NOV DIC ACUM PROM MESES 1979 16.2 15.8 15.2 15.7 14.1 14.6 13.6 11.6 11.9 14.3 9 1980 11.9 12.2 15.5 15.2 17.2 14.8 14.8 15.4 15.2 12 10.2 14 11 1981 9.9 11.2 14.2 14.8 16.6 16.1 14.8 14.8 15.2 14.8 12.7 12.8 14 12 1982 13 12.7 15.2 17.3 16.2 15.7 14.2 14.2 15.2 14 12.6 12.4 14.4 12 1983 11.7 12.4 13.6 16.1 17.6 16.8 15.4 15.2 15.7 14.1 14.8 13.6 14.8 12 1984 11.6 12.1 14 18.1 15.8 15.1 14.6 14.5 15.2 14.9 13.1 12.5 14.3 12 1985 11.7 12.8 14.4 15.3 15.1 14.8 14.9 15.2 14.8 13 12.6 14.1 11 1986 10.2 14 13.1 15.9 16.4 15.6 14.4 15 14.8 14.4 14.5 12.4 14.2 12 1987 12.2 13.2 14.6 14.3 15.9 16.1 14.7 15.2 15.9 13.1 12.9 13.9 14.3 12 1988 11.2 12.6 14.3 16.8 16.4 15.8 15.2 15.1 15.4 13.9 14.2 12.5 14.4 12 1989 12.1 12.3 14.4 15.2 16.2 16.4 14.9 15.2 15.3 14.2 15.1 12.9 14.5 12 1990 12.6 13.9 14.4 15.9 16.4 15.1 15.1 14.5 15.6 14.8 13.5 13.3 14.6 12 1991 13.6 13.4 17.4 17.2 17.2 18 15.1 15.4 15.1 14.4 13.4 12.6 15.2 12 1992 11.7 12.5 15.1 15.3 15.3 16.4 14.9 15.1 15.1 14.4 14.8 13.4 14.5 12 1993 13.4 14.3 14.5 16.4 16.5 15.6 14.9 14.9 15.8 15.6 13.6 12.3 14.8 12 1994 12.2 13.5 15.4 16.4 17.2 16.1 15.5 15.4 15.1 15.5 15 13.6 15.1 12 1995 13.6 14.4 14.7 16.6 18.6 17 15.8 16.9 16.1 17 16.3 13.7 15.9 12 1996 13.4 13.6 15.2 16.4 17.2 16.3 15.8 15.9 17.1 15.7 9 1997 15.9 16.2 16 2 MÍNIMA 9.9 11.2 13.1 14.3 15.3 14.8 14.2 14.1 14.6 13.1 11.6 10.2 14 2 MÁXIMA 13.6 14.4 17.4 18.1 18.6 18 15.8 16.9 17.1 17 16.3 13.9 16 12 MEDIA 12.1 13 14.7 16.1 16.5 16 15 15.1 15.4 14.6 13.7 12.7 14.7 11.1 DESV.ST 1.1 0.9 0.9 0.9 0.8 0.8 0.5 0.6 0.6 0.9 1.2 0.9 0.6 2.4