Volume Efficiency Show

Hi all,
 
I've been searching for a command to list all volumes and if storage efficiency is enabled or disabled for that volume.
 
Example:
 
Volume name                      Efficiency
-------------------------------------------------------
 
vol1                                      enabled
vol2                                      disabled
 
 
i've have tried "volume efficiency show" but that only lists volumes that have efficiency enabled.
 
Is what I need possible?
 
Thanks in advance