this Flight article says:
Four further E-175s are scheduled for delivery this year, and leases on two Q400s expire, it says.
Flybe confident despite rising losses
So net 2 BE increase plus the 12 Finnair EMB's = 14?
Growing the fleet under management to 83 aircraft with an average age at year end of 4.6 years (2010/11: 69 aircraft with an average age of 4.3 years)