The integral radio luminosities of 232 pulsars are calculated on the b
ase of the analysis of new data about the mean spectra. For 88% of the
pulsars, the values of the luminosities lie in the range of 10(27) -
10(30) erg/s. It is shown that the pulsar luminosity remains constant
over a period of a few million years. The mean power of the radiation
increases with the period P as P0.5. The increasing of the luminosity
with the rate of loss of the rotational energy is revealed.