Those 2016 30kwh packs are showing an alarming rate of degradation. It may be the early builds like yours in particular, or it may be all of them. To answer your question, yours seems to be on the worse end of typical, with "typical" in this case not being at all good. The good news is that you should eventually be eligible for a free replacement pack.
2013 "Brilliant Silver" SV with Premium and no QC, a 2009 Vectrix VX-1 W/18 Leaf modules, and 3 EZIP E-bicycles.
PLEASE don't PM me with Leaf questions. Just post in the topic that seems most appropriate.