Atlanta Falcons : 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:     4      0      0      3      1      0     37.3      25    42     0
 2010s:    10      2      3      3      2      0     55.6      89    71     0
 2000s:    10      0      2      5      3      0     47.2      75    84     1
 1990s:    10      1      1      3      4      1     45.0      72    88     0
 1980s:    10      0      1      4      4      1     37.8      57    94     1
 1970s:    10      0      1      4      5      0     42.7      60    81     3
 1960s:     4      0      0      1      1      2     22.3      12    43     1
Totals:    58      3      8     23     20      4     43.7     390   503     6


Playoff appearances per decade

                Super  Yrs in
                 Bowl   Super Conf.  Conf.  In
          Yrs.   Wins   Bowl  Finals Semis  Playoffs
 2020s:     4      0      0      0      0      0
 2010s:    10      0      1      2      4      5
 2000s:    10      0      0      1      2      3
 1990s:    10      0      1      1      2      3
 1980s:    10      0      0      0      1      2
 1970s:    10      0      0      0      1      1
 1960s:     4      0      0      0      0      0
Totals:    58      0      2      4     10     14