Wireshark · Wireshark-users: [Wireshark-users] tshark statistics output

[Michael Holt <m.iostreams@xxxxxxxxx>]

Regarding the output fields of tshark statistics, given the output 
below, what does the "rate" column indicate?

C:\> tshark -q -z http,tree -r tshark.cap

===================================================================
 HTTP/Packet Counter           value            rate         percent
-------------------------------------------------------------------
 Total HTTP Packets              33       0.006888
  HTTP Request Packets            17       0.003549          51.52%
   GET                             13       0.002714          76.47%
   POST                             4       0.000835          23.53%
  HTTP Response Packets           16       0.003340          48.48%
   ???: broken                      0       0.000000           0.00%
   1xx: Informational               0       0.000000           0.00%
   2xx: Success                    14       0.002922          87.50%
    200 OK                          12       0.002505          85.71%
    204 No Content                   2       0.000417          14.29%
   3xx: Redirection                 2       0.000417          12.50%
    302 Found                        2       0.000417         100.00%
   4xx: Client Error                0       0.000000           0.00%
   5xx: Server Error                0       0.000000           0.00%
  Other HTTP Packets               0       0.000000           0.00%

===================================================================

I am not seeing anything in the man page, nor online.

Thanks in advance, Mike