Detroit Red Wings 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  Ties
 2000s:     8      0      8      0      0      0     65.7     406   200    50
 1990s:    10      0      5      5      0      0     59.8     418   264   102
 1980s:    10      0      0      5      5      0     41.0     271   415   114
 1970s:    10      0      1      4      5      0     43.2     281   388   119
 1960s:    10      0      1      9      0      0     49.6     294   300   116
 1950s:    10      0      7      3      0      0     61.0     362   208   130
 1940s:    10      0      4      5      1      0     54.5     244   197    83
 1930s:    10      0      3      5      2      0     50.0     195   195    82
 1920s:     3      0      0      2      1      0     45.1      50    63    19
Totals:    81      0     29     38     14      0     52.6    2521  2230   815


Playoff appearances per decade

               Stanley
                 Cup   Yrs in Conf.  Conf.  In
          Yrs.   Wins   Cup   Finals Semis  Playoffs
 2000s:     8      2      2      3      5      8
 1990s:    10      2      3      4      6      9
 1980s:    10      0      0      2      2      5
 1970s:    10      0      0      0      2      2
 1960s:    10      0      4      6      6      6
 1950s:    10      4      5      9      9      9
 1940s:    10      1      6     10     10     10
 1930s:    10      2      3      5      6      6
 1920s:     3      0      0      0      1      1
Totals:    81     11     23     39     47     56