Table 13: and interval numbers (year of 2005-year of 2005).


0.690.790.220.22
0.750.850.220.22
0.750.840.220.22
0.250.370.080.11
0.660.750.220.22
0.680.780.220.23
0.750.840.220.23
0.380.470.130.16
0.670.770.220.22
0.730.830.230.23