Verification periods:

Winter 2013-2014

Spring 2014

Summer 2014

Autumn 2014

Winter 2014-2015

Spring 2015

Summer 2015

Autumn 2015

Winter 2015-2016

Spring 2016

Summer 2016

Autumn 2016

Winter 2016-2017

Spring 2017

Summer 2017

Autumn 2017