Here are statistics overviews:

Statistic overview for 1999

Statistic overview for 2000

Statistic overview for 2001

Statistic overview for 2002

Statistic overview for 2003

Statistic overview for 2004

Statistic overview for 2005

Statistic overview for 2006

Protected area in Estonia 31.12.2006

Statistic overview for 2007

Protected area in Estonia 31.12.2007

Statistic overview for 2008

Protected area in Estonia 31.12.2008

Protected area in Estonia 31.12.2009

Statistic overview for 2009