Philadelphia Eagles : 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      2      2      1      1      0     62.9      63    37     1
 2010s:    10      1      3      5      1      0     54.4      87    73     0
 2000s:    10      1      6      2      1      0     64.7     103    56     1
 1990s:    10      0      5      3      1      1     50.3      80    79     1
 1980s:    10      0      4      3      3      0     50.7      76    74     2
 1970s:    10      0      1      3      5      1     40.3      56    84     4
 1960s:     4      0      1      1      1      1     39.3      21    33     2
Totals:    60      4     22     18     13      3     52.7     486   436    11


Playoff appearances per decade

                Super  Yrs in
                 Bowl   Super Conf.  Conf.  In
          Yrs.   Wins   Bowl  Finals Semis  Playoffs
 2020s:     6      1      2      2      2      5
 2010s:    10      1      1      1      2      5
 2000s:    10      0      1      5      7      8
 1990s:    10      0      0      0      2      4
 1980s:    10      0      1      1      2      4
 1970s:    10      0      0      0      1      2
 1960s:     4      0      0      0      0      0
Totals:    60      2      5      9     16     28