Table 1.
Description of investigated indices.
Fig 1.
Dynamics of indices in the analyzed period.
Table 2.
Values of the proposed measures for evaluated sub-indices–Period_1.
Table 3.
Values of the proposed measures for evaluated sub-indices–Period_2a.
Table 4.
Values of the proposed measures for evaluated sub-indices–Period_2b.
Table 5.
Values of the proposed measures for evaluated sub-indices–Period_2c.
Table 6.
Silhouette coefficients for all six variables.
Table 7.
Silhouette coefficients for three variables: .
Fig 2.
Silhouette coefficients and elbow curve–Period_1.
Fig 3.
Silhouette coefficients and elbow curve–Period_2a.
Fig 4.
Silhouette coefficients and elbow curve–Period_2b.
Fig 5.
Silhouette coefficients and elbow curve–Period_2c.
Table 8.
Composition of clusters in the investigated periods and their mean silhouette coefficients.
Fig 6.
Parallel coordinate plot for centroids–Period_1.
Fig 7.
Parallel coordinate plot for centroids–Period_2a.
Fig 8.
Parallel coordinate plot for centroids–Period_2b.
Fig 9.
Parallel coordinate plot for centroids–Period_2c.