1992

1995

2000

2004

2005

2006

2007

2008

2009

Number of national
reservations

79

94

100

100

100

100

101

101

101

Their area, mln. ha

20.4

30.2

33.3

33.7

33.7

33.7

33.8

33.8

33.8

Number of national parks

22

30

35

35

35

35

35

39

40

Their area, mln. ha

4.0

6.3

6.8

6.9

6.9

6.9

6.9

7.3

7.8