Table 4.

Results of the Kolmogorov-Smirnov test for the 95% confidence level for the Italian regions. The decision to reject the null hypothesis is based on comparing the observed statistics D_n,obs with the theoretical value $D_{n,th}=0.3037$ obtained for the significance level $\alpha =0.05$. If D_n,obs < D_n,th then the samples come from the same logistic distribution.

	Dn,obs
Time interval	Italy	Lombardia	Marche	Puglia
24/02–23/03	0.350	0.325	0.400	0.400
24/02–30/03	0.150	0.150	0.250	0.275
24/02–02/04	0.100	0.100	0.175	0.200