time command?

[kyongsok kim]

    When I executed "time" command under "csh", I got seven entries.
The man page of time and csh explains only the first four entries.
I would like to know what the remaining three entries mean and
where I can find such information.  Thanks in advance.
Please e-mail to me.

Kyongsok Kim
Dept. of Comp. Sci., North Dakota State University

e-mail address:
    nukim at plains.nodak.edu
    nukim at ndsuvax.bitnet
    uunet!ndsuvax!nukim

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Script started on Mon Feb 13 10:41:04 1989
ndsuvax-102 % time wc news.list
     375     385    6157 news.list
0.0u 0.0s 0:00 66% 8+18k 2+3io 1pf+0w
                   ????? ????? ??????
ndsuvax-103 %
script done on Mon Feb 13 10:41:14 1989