Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Competition | Venue | Year | Category | Result |
| --- | --- | --- | --- | --- |
| World Championships | POL Leszno | 1999.0 | World Class | Bronze |
| World Championships | ESP Lillo | 2001.0 | World Class | Bronze |
| World Championships | SVK Nitra | 2003.0 | World Class | Gold |
| World Championships | NOR Elverum | 2004.0 | Club Class | Gold |
| World Championships | FRA Saint-Auban | 2005.0 | Grand Prix | Gold |
| European Championships | SVK Nitra | 2005.0 | Club Class | Gold |
| World Championships | FRA Vinon-sur-Verdon | 2006.0 | Club Class | Gold |
| European Championships | LTU Pociunai | 2007.0 | Club Class | Gold |
| World Championships | NZL Omarama | 2007.0 | Grand Prix | Gold |
| World Air Games | ITA Torino | 2009.0 | Grand Prix | Gold |
| World Championships | CHL Santiago de Chile | 2010.0 | Grand Prix | Gold |
| World Championships | SVK Prievidza | 2010.0 | Standard Class | Gold |
| European Championships | SVK Nitra | 2011.0 | Standard Class | Gold |
| World Championships | USA Uvalde | 2012.0 | 15m | Gold |
| World Championships | Argentina Chavez | 2013.0 | Standard Class | Gold |
| European Championships | FRA Vinon-sur-Verdon | 2013.0 | 18m | Gold |
| European Championships | POL Ostrów Wielkopolski | 2013.0 | Standard Class | Gold |
Question:
What are the competitions that occurred before 2006 in SVK Nitra?
Answer:
World Championships, European Championships