IWF World Weightlifter of the Year

Columns: Year | Winner | Country
2005 | Pawina Thongsuk | Thailand | 2006 | Chen Yanqing | China | 2007 | Jang Mi-ran | South Korea | 2008 | Liu Chunhong | China | 2009 | Jang Mi-ran | South Korea | 2010 | Svetlana Podobedova | Kazakhstan

Example questions:
Of the Women 's IWF World Weightlifter of the Year athletes with a year of 2004 to 2010 , what is the least common year of birth ? | Of the Women 's IWF World Weightlifter of the Year athletes with a year of 2004 to 2010 , what is the most common year of birth ? | Of the Women 's IWF World Weightlifter of the Year athletes with a year of 2007 to 2010 , what is the most common month of birth ? | What is the name of the Women 's IWF World Weightlifter of the Year athlete who won the most number of times between 1999 and 2010 ?

Answers:
1986 | 1983 | October | Liu Chunhong