(! /^#/ ) {
	for ( i = 1; i <= 14; i++ )
		avg[i] += $i;
	samples++;
	}

END	{
	if ( samples > 0 )
	    for ( i = 1; i <= 14; i++ )
		printf( "%9.6f ", avg[i]/samples );
	printf("\n");
	}