Pittsburgh Steelers : win % / playoff appearances per decade

The number of seasons with win % in the following ranges:
                                                    Decade
          Yrs.    80%+ 60-79% 40-59% 20-39% 0-19%    Ave.    Wins Losses
 2020s:     6      0      1      5      0      0     59.9      60    40     1
 2010s:    10      1      5      4      0      0     64.1     102    57     1
 2000s:    10      2      4      3      1      0     64.7     103    56     1
 1990s:    10      0      5      4      1      0     58.1      93    67     0
 1980s:    10      0      2      6      2      0     50.7      77    75     0
 1970s:    10      2      6      1      1      0     69.1      99    44     1
 1960s:     4      0      0      0      2      2     24.1      12    41     3
Totals:    60      5     23     23      7      2     58.9     546   380     7


Playoff appearances per decade

                Super  Yrs in
                 Bowl   Super Conf.  Conf.  In
          Yrs.   Wins   Bowl  Finals Semis  Playoffs
 2020s:     6      0      0      0      0      5
 2010s:    10      0      1      2      4      6
 2000s:    10      2      2      4      5      6
 1990s:    10      0      1      3      5      6
 1980s:    10      0      0      1      3      4
 1970s:    10      4      4      6      8      8
 1960s:     4      0      0      0      0      0
Totals:    60      6      8     16     25     35