1993	1994	1995	1996	1997	1998	1999	2000	2001	2002	2003	2004	2005
Enero	25.0500	26.9280	29.6820	45.0330	56.9410	65.6370	78.1180	86.7300	93.7650	98.2530	103.3200	107.6610	112.5540
Febrero	25.2550	27.0670	30.9390	46.0840	57.8980	66.7860	79.1680	87.4990	93.7030	98.1900	103.6070	108.3050	112.9290
Marzo	25.4020	27.2060	32.7650	47.0980	58.6190	67.5690	79.9040	87.9840	94.2970	98.6920	104.2610	108.6720	113.4380
Abril	25.5480	27.3390	35.3740	48.4370	59.2520	68.2010	80.6370	88.4850	94.7720	99.2310	104.4390	108.8360	113.8420
Mayo	25.6940	27.4710	36.8530	49.3200	59.7930	68.7440	81.1220	88.8150	94.9900	99.4320	104.1020	108.5630	113.5560
Junio	25.8380	27.6090	38.0230	50.1230	60.3230	69.5570	81.6550	89.3420	95.2140	99.9170	104.1880	108.7370	113.4470
Julio	25.9630	27.7310	38.7980	50.8360	60.8490	70.2270	82.1950	89.6900	94.9670	100.2040	104.3390	109.0220	113.8910
Agosto	26.1020	27.8610	39.4410	51.5120	61.3900	70.9020	82.6570	90.1830	95.5300	100.5850	104.6520	109.6950	114.0270
Septiembre	26.2950	28.0590	40.2570	52.3350	62.1540	72.0520	83.4560	90.8420	96.4190	101.1900	105.2750	110.6020	114.4840
Octubre	26.4030	28.2060	41.0850	52.9880	62.6510	73.0850	83.9850	91.4670	96.8550	101.6360	105.6610	111.3680	114.7650
Noviembre	26.5190	28.3570	42.0990	53.7910	63.3520	74.3790	84.7310	92.2490	97.2200	102.4580	106.5380	112.3180
Diciembre	26.7210	28.6060	43.4700	55.5140	64.2400	76.1940	85.5800	93.2480	97.3540	102.9040	106.9960	112.5500