|       | 
| MESES | 1988 | 1989 | 1990 | 1991 | 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 
| ENERO | 0,00786409 | 0,18723547 | 4,744421 | 333,647784 | 701,378361 | 1113,162316 | 1508,077896 | 1715,047053 | 1906,857864 | 2116,590945 | 2262,922101 | 2377,638733 | 
| FEBRERO | 0,00879442 | 0,26679534 | 6,192889 | 365,084580 | 734,624173 | 1145,818361 | 1535,535373 | 1734,534986 | 1936,104687 | 2118,473286 | 2290,860079 | 2385,127184 | 
| MARZO | 0,01078192 | 0,37882771 | 8,214664 | 393,196604 | 789,307588 | 1194,360320 | 1571,227827 | 1758,333162 | 1962,826035 | 2145,463071 | 2321,072829 | 2399,726432 | 
| ABRIL | 0,01271359 | 0,56307151 | 11,278617 | 416,159329 | 814,352080 | 1247,236117 | 1595,502476 | 1775,645160 | 1979,927172 | 2153,771381 | 2335,257117 | 2413,877218 | 
| MAYO | 0,01379591 | 0,72417971 | 14,976741 | 447,949098 | 842,348058 | 1285,061825 | 1606,922193 | 1790,466616 | 1994,331098 | 2170,034811 | 2349,115994 | 2425,250689 | 
| JUNIO | 0,01501173 | 0,89111235 | 21,354423 | 489,429299 | 872,562079 | 1308,411766 | 1625,250688 | 1804,946372 | 2003,614211 | 2193,605415 | 2361,575322 | 2429,606635 | 
| JULIO | 0,01965099 | 1,11016012 | 34,857349 | 533,756964 | 902,902140 | 1344,251614 | 1639,713804 | 1815,237334 | 2031,143877 | 2211,783941 | 2376,407554 | 2436,002223 | 
| AGOSTO | 0,02391643 | 1,38840106 | 173,235202 | 572,400976 | 928,422069 | 1378,313064 | 1664,849457 | 1834,075492 | 2049,918640 | 2216,799113 | 2382,691714 | 2440,170260 | 
| SETIEMBRE | 0,05120984 | 1,76132616 | 197,090318 | 604,227241 | 952,744350 | 1400,652800 | 1673,425821 | 1841,255486 | 2056,562915 | 2223,282755 | 2369,873310 | 2451,394493 | 
| OCTUBRE | 0,07200168 | 2,17085393 | 216,041174 | 628,106069 | 987,407070 | 1421,775600 | 1678,223939 | 1850,628718 | 2071,669485 | 2226,651496 | 2361,937388 | 2448,433983 | 
| NOVIEMBRE | 0,08957437 | 2,73180154 | 228,854664 | 652,979227 | 1022,361375 | 1444,581528 | 1698,711569 | 1873,633189 | 2081,364372 | 2228,380454 | 2362,655734 | 2455,225350 | 
| DICIEMBRE | 0,12707726 | 3,65383875 | 283,159537 | 677,398269 | 1061,712855 | 1480,873943 | 1708,687535 | 1883,455370 | 2106,456405 | 2242,597268 | 2377,305438 | 2465,893431 | 
| PROMEDIO | 0,03769935 | 1,31896697 | 100,000000 | 509,527953 | 884,176850 | 1313,708271 | 1625,510715 | 1806,438245 | 2015,064731 | 2187,286162 | 2345,972882 | 2427,362219 | 
| MESES | 1988 | 1989 | 1990 | 1991 | 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 
| ENERO | 0,00048379 | 0,01151856 | 0,29187266 | 20,52572037 | 43,14818442 | 68,48077381 | 92,775636 | 105,508197 | 117,308231 | 130,210827 | 139,212992 | 146,270259 | 
| FEBRERO | 0,00054103 | 0,01641302 | 0,38098115 | 22,45968462 | 45,19343774 | 70,48974519 | 94,464796 | 106,707078 | 119,107470 | 130,326627 | 140,931712 | 146,730942 | 
| MARZO | 0,00066329 | 0,02330515 | 0,50535896 | 24,18911179 | 48,55751369 | 73,47600412 | 96,660564 | 108,171121 | 120,751344 | 131,987015 | 142,790374 | 147,629075 | 
| ABRIL | 0,00078213 | 0,03463967 | 0,69385066 | 25,60175858 | 50,09822897 | 76,72887699 | 98,153919 | 109,236140 | 121,803391 | 132,498135 | 143,662979 | 148,499619 | 
| MAYO | 0,00084871 | 0,04455090 | 0,92135605 | 27,55743742 | 51,82051710 | 79,05588152 | 98,856450 | 110,147943 | 122,689508 | 133,498647 | 144,515565 | 149,199305 | 
| JUNIO | 0,00092351 | 0,05482045 | 1,31370548 | 30,10926317 | 53,67925729 | 80,49234951 | 99,984003 | 111,038725 | 123,260597 | 134,948690 | 145,282052 | 149,467279 | 
| JULIO | 0,00120891 | 0,06829608 | 2,14439366 | 32,83626242 | 55,54575135 | 82,69718567 | 100,873762 | 111,671816 | 124,954198 | 136,067017 | 146,194518 | 149,860730 | 
| AGOSTO | 0,00147132 | 0,08541322 | 10,65727838 | 35,21360830 | 57,11571511 | 84,79261633 | 102,420085 | 112,830723 | 126,109205 | 136,375546 | 146,581114 | 150,117144 | 
| SETIEMBRE | 0,00315038 | 0,10835525 | 12,12482431 | 37,17153233 | 58,61200060 | 86,16693739 | 102,947695 | 113,272430 | 126,517955 | 136,774414 | 145,792537 | 150,807649 | 
| OCTUBRE | 0,00442948 | 0,13354904 | 13,29066442 | 38,64053698 | 60,74442087 | 87,46639360 | 103,242872 | 113,849063 | 127,447298 | 136,981656 | 145,304326 | 150,625521 | 
| NOVIEMBRE | 0,00551054 | 0,16805805 | 14,07893910 | 40,17071195 | 62,89477920 | 88,86939438 | 104,503253 | 115,264278 | 128,043719 | 137,088020 | 145,348518 | 151,043320 | 
| DICIEMBRE | 0,00781768 | 0,22478097 | 17,41972750 | 41,67295009 | 65,31564789 | 91,10207206 | 105,116965 | 115,868530 | 129,587359 | 137,962626 | 146,249755 | 151,699611 | 
| PROMEDIO | 0,00231923 | 0,08114170 | 6,15191269 | 31,34571483 | 54,39378785 | 80,81818588 | 100,000000 | 111,130504 | 123,965023 | 134,559935 | 144,322204 | 149,329205 | 
| Nota.- Las Variaciones Porcentuales han sido calculadas con los Números Indices a 8 décimales Las diferencias a nivel de décimos que pudiera presentarse, se deben al redondeo de cifras. FUENTE : INEI - DTIE - Dirección Ejecutiva de Indices. | ||||||||||||