[Box Backup] Simple question about usage info

[Roy]

Hi all,

I use boxbackup to backup several Windows XP, Windows 2003 and Linux 
machines. This all works very well. But now I have a question about the 
usage numbers of bbstoreaccounts info <acc.nr>. It gives the following 
numbers in one case:
Blocks used: 7759098 (15154.49Mb)
Blocks used by old files: 37443 (73.13Mb)
Blocks used by deleted files: 2557218 (4994.57Mb)

Is blocks used the total number of blocks or must I add the block used 
by old files and deleted files to it?
Thus total number of blocks used = 7759098 or is it: 7759098 + 37443 + 
2557218

Thanks in advance,

Roy