Estonian Post issues an average of 25-30 different stamps, souvenir sheets and booklets a year, with the total face value amounting to 150 Estonian kroons (10 euros). The most popular themes, such as Lighthouses, Manor Halls as architectural monuments, Folk Costumes, Estonian Birds, Animals, as well as Christmas stamps gave become established over time and are running into long series issued over several years. Prominent among sports stamps are those featuring Estonian Olympic Gold Medal winners. First Day Covers and Cards, Maximum Cards and Special Cancellations occupy an important place among Estonian Post philatelic products, as do various thematic and year sets.