Case C-7/12: Judgment of the Court (Fourth Chamber) of 20 June 2013 (request for a preliminary ruling from the Augstākās tiesas Senāts — Latvia) — Nadežda Riežniece v Latvijas Republikas Zemkopības ministrija, Lauku atbalsta dienests (Social policy — Directive 76/207/EEC — Equal treatment for male and female workers — Directive 96/34/EC — Framework Agreement on Parental Leave — Abolishment of officials’ posts due to national economic difficulties — Assessment of a female worker who took parental leave as compared to workers who remained in active service — Dismissal at the end of parental leave — Indirect discrimination)