Monthly Login Accounting Report - What do the numbers mean?

[Alejandro Imass]

> Doing login accounting:
>        total              726.98
>        aimass             508.96
>        cctun              216.80
>        cmm                  0.84
>        delco                0.37
>        hugo                 0.01
>

What do these numbers mean? Is it login times? How can you login 0.01
times??? I know for a fact that in April hugo logged in exactly 1 time
to do an scp of a large file. Are these numbers percentages ? guess
not because there would be no total!

Thanks,

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Alejandro Imass