How to increase members number on the forumhome
 

I wonder how to increase the members number so that the members number appears to be much more +400 as an example

So if the members of my forum is 200 it appears as if they are 600

i tried to do small changing on template FORUMHOME but it's useless

Code:
$vbphrase[members]: ($numbermembers+400)
It appears like this:

Threads: 80, Posts: 101, Members: 195+400
:confused:

I apreciate any help and thanks in advance :D