- 2007 to 2007 1,260
- 2008 to 2008 1,267
- 2009 to 2009 1,273
- 2010 to 2010 1,385
- 2011 to 2011 1,458
- 2012 to 2012 1,722
- 2013 to 2013 1,667
- 2014 to 2014 1,756
- 2015 to 2015 1,847
- 2016 to 2016 1,991
- 2017 to 2017 1,965
- 2018 to 2018 1,987
- 2019 to 2019 2,014
- 2020 to 2020 2,158