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Word: perlmutter (lookup in dictionary) (lookup stats)
Dates: during 174542-174542
Sort By: most recent first (reverse)

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Word Time Machine

Normalized population density for word "perlmutter" throughout decades:

1920s : 2.6581
1930s : 0.4028
1940s : 0.1937
1950s : 0.8873
1960s : 0.2241
1970s : 1.9787
1980s : 1.9067
1990s : 0.4213
2000s : 0.8620