Time range
|
Vertebrates
|
Invertebrates
|
Primary producers
|
Vertebrates (cumulative)
|
Invertebrates (cumulative)
|
Primary producers (cumulative)
|
Region
|
1949-1951
|
5
|
7
|
4
|
5
|
12
|
16
|
PAN-EUROPEAN
|
1952-1957
|
4
|
19
|
3
|
4
|
23
|
26
|
PAN-EUROPEAN
|
1958-1963
|
3
|
30
|
4
|
3
|
33
|
37
|
PAN-EUROPEAN
|
1964-1969
|
6
|
50
|
9
|
6
|
56
|
65
|
PAN-EUROPEAN
|
1970-1975
|
7
|
59
|
12
|
7
|
66
|
78
|
PAN-EUROPEAN
|
1976-1981
|
7
|
52
|
16
|
7
|
59
|
75
|
PAN-EUROPEAN
|
1982-1987
|
7
|
46
|
20
|
7
|
53
|
73
|
PAN-EUROPEAN
|
1988-1993
|
11
|
57
|
34
|
11
|
68
|
102
|
PAN-EUROPEAN
|
1994-1999
|
7
|
92
|
41
|
7
|
99
|
140
|
PAN-EUROPEAN
|
2000-2005
|
18
|
108
|
46
|
18
|
126
|
172
|
PAN-EUROPEAN
|
2006-2011
|
40
|
78
|
25
|
40
|
118
|
143
|
PAN-EUROPEAN
|
2012-2017
|
36
|
60
|
16
|
36
|
96
|
112
|
PAN-EUROPEAN
|