| generic, public :: add => add_sig, add_ary | |
| generic, public :: get_perc => get_perc_sig, get_perc_ary | |
| generic, public :: get_ave_val => get_ave_val_sig, get_ave_val_ary | |
| procedure, public :: clean | |
| procedure, public :: show | |
| procedure, public :: show2 | |
| procedure, public :: sort_key | |
| procedure, public :: sort_val |