Denver Broncos win percentages 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
 2000s:     8      1      3      4      0      0     60.2      77    51     0
 1990s:    10      2      2      4      2      0     58.7      94    66     0
 1980s:    10      1      5      3      1      0     61.5      93    58     1
 1970s:    10      1      3      3      3      0     53.8      75    64     5
 1960s:     4      0      0      0      4      0     31.3      17    38     1
Totals:    42      5     13     14     10      0     56.2     356   277     7


Playoff appearances per decade

                Super  Yrs in
                 Bowl   Super Conf.  Conf.  In
          Yrs.   Wins   Bowl  Finals Semis  Playoffs
 2000s:     8      0      0      1      1      4
 1990s:    10      2      2      3      4      5
 1980s:    10      0      3      3      4      5
 1970s:    10      0      1      1      2      3
 1960s:     4      0      0      0      0      0
Totals:    42      2      6      8     11     17