Table 3.

Descriptive statistics of the indicators.

Indicator	M	SD	Kurtosis	Skewness
BI1	5.630	1.050	−0.273	−0.543
BI2	5.540	1.117	−0.349	−0.491
BI3	5.470	1.131	−0.332	−0.583
PEOU1	5.125	1.208	−0.494	−0.277
PEOU2	5.455	1.191	−0.204	−0.528
PEOU3	4.955	1.242	−0.618	−0.088
PEOU4	5.265	1.321	−0.094	−0.499
PI1	5.030	1.067	−0.631	−0.010
PI2	6.160	0.771	0.935	−0.908
PI3	5.210	1.130	−0.734	−0.191
PP1	5.210	1.130	−0.734	−0.191
PP2	5.380	1.164	−0.676	−0.396
PP3	4.940	1.240	−0.915	0.083
PU1	5.240	1.040	−0.737	0.042
PU2	5.200	1.058	−0.484	−0.026
PU3	5.640	1.044	−0.217	−0.563
PU4	5.440	1.160	−0.719	−0.298