codigo	amplitud
 AGRH	    0.57
 ASCS	    0.70
 HCPD	    0.57
 PGOL	    0.67
 PQSH	    0.35
 SCGH	    0.75
 SHTH	    0.31
 SLMA	    1.03
 SPCH	    0.60
 SSBN	    0.35