1995
|
Number of firms in 2010
|
---|
0
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
---|
0
|
0.89
|
0.08
|
0.03
|
0
|
0
|
0
|
0
|
0
|
1
|
0.21
|
0.41
|
0.19
|
0.08
|
0.04
|
0.03
|
0
|
0.03
|
2
|
0.05
|
0.22
|
0.36
|
0.17
|
0.09
|
0.05
|
0.04
|
0.02
|
3
|
0.02
|
0.08
|
0.23
|
0.15
|
0.27
|
0.08
|
0.04
|
0.13
|
4
|
0
|
0
|
0
|
0.24
|
0.24
|
0.06
|
0.24
|
0.24
|
5
|
0
|
0
|
0
|
0
|
0.06
|
0.06
|
0.06
|
0.83
|
6
|
0
|
0
|
0
|
0
|
0.07
|
0
|
0.07
|
0.87
|
7
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
1
|