[squid-users] client_list_data

[lopl]

hi
in the client_list of cachemgr.cgi :
Address: 192.168.100.160
Name: 192.168.100.160
Currently established connections: 0
   ICP Requests 0
   HTTP Requests 558
       TCP_HIT                   13   2%
       TCP_MISS                 307  55%
       TCP_REFRESH_HIT           37   7%
       TCP_REFRESH_MISS          24   4%
       TCP_CLIENT_REFRESH_M      34   6%
       TCP_IMS_HIT              102  18%
       TCP_MEM_HIT               41   7%

when the counting was started to generate these numbers?
for last 24 hours, or squid startup?
Best
Pezhman