Table:
text: Yelena Slesarenko
International competitions
International competitions
Year_ Tournament Venue Result_ Extra_
2002 European Indoor Championships Vienna, Austria 5th 
2003 Universiade Daegu, South Korea 3rd 
2004 World Indoor Championships Budapest, Hungary 1st 2.04 PBi
2004 Summer Olympics Athens, Greece 1st 2.06 NR
2004 World Athletics Final Monte Carlo, Monaco 1st 
2006 World Indoor Championships Moscow, Russia 1st 2.02
2006 European Championships Gothenburg, Sweden 5th 1.99 m
2006 World Athletics Final Stuttgart, Germany 4th 
2006 World Cup Athens, Greece 1st 1.97
2007 World Championships Osaka, Japan 4th 
2008 Summer Olympics Beijing, China 4th 2.01
2011 World Championships Daegu, Korea 4th 1.97

Question: In which year did most tournaments take place for Yelena Slesarenko?

Question: In which year did Yelena Slesarenko achieve the most "Top 5" rankings?

Question: How many tournaments did Yelena Slesarenko play in total in 2006?

Question: How many Summer Olympics did Yelena Slesarenko take part in this year?