Table 1.

Assignment reference table.

Assignment of $r_k$	Instructions
1.0	Indicator $x_{k-1}^{\ast }$ and $x_k^{\ast }$ are equally important
1.2	Indicator $x_{k-1}^{\ast }$ is slightly more important than $x_k^{\ast }$
1.4	Indicator $x_{k-1}^{\ast }$ is significantly more important than $x_k^{\ast }$
1.6	Indicator $x_{k-1}^{\ast }$ is strongly more important than $x_k^{\ast }$
1.8	Indicator $x_{k-1}^{\ast }$ is extremely more important than $x_k^{\ast }$