Data Visualization for the Olympic Games from 1896 to 2008. In this video shows how many countries which earn medals in the game. Legends at the top left shows: 1. Common count of medals. (Gold, Silver, Bronze) 2. How many countries took part in some or other games. (e.g. 1904_countries or 1896_countries etc.) 3. How many games. Data from the web-resource olympic.org/medallists-results Audio: Tõnis Mägi — Olimpiada 80 (en.wikipedia.org/wiki/T%C3%B5nis_M%C3%A4gi)