top output with rust: STATE?

[Thomas Klausner <wiz%NetBSD.org@localhost>]

Hi!

What does this output in top mean?

  PID USERNAME PRI NICE   SIZE   RES STATE      TIME   WCPU    CPU COMMAND
...
12961 pbulk     83    0   471M  226M 12961 /2   0:12  0.00%  0.00% rustc
26924 pbulk     82    0   447M  203M 26924 /1   0:07  0.00%  0.00% rustc
...
 4321 pbulk     80    0   419M  185M 4321 1/2   0:03  0.00%  0.00% rustc


In particular, what are these numbers in the STATE field?

Other entries just have text there:

 9402 pbulk     81    0    91M   13M wait/0     0:00  0.00%  0.00% python2.7
21335 pbulk     81    0    21M 5340K wait/0     0:00  0.00%  0.00% make
  371 wiz       81    0    16M 1940K pause/5    0:00  0.00%  0.00% ksh

 Thomas