Exchange Powershell Question - Last Sent Emails from Mailbox

Hey Guys,

I am trying to determine how to abstract via powershell "last sent" dates
from mailboxes. Here is my current scipt and I am missing this last piece (last
sent):

[PS] C:\\Windows\\system32>Get-MailboxDatabase "DB_NAME" |
Get-MailboxStatistics | Sort totalitemsize
-desc | ft displayname,
totalitemsize, itemcount, LastLogontime, LastSent

What am I missing to get the last sent information? I can created the column
but cannot get the data.

I am a newbie with Power Shell. Thanks guys