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Word: prototype (lookup in dictionary) (lookup stats)
Dates: during 174945-174945
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Word Time Machine

Normalized population density for word "prototype" throughout decades:

1870s : 0.6135
1880s : 0.1236
1890s : 0.0369
1900s : 0.1344
1910s : 0.1099
1920s : 0.5844
1930s : 0.6487
1940s : 0.8024
1950s : 1.2538
1960s : 1.7493
1970s : 1.0187
1980s : 1.1554
1990s : 0.8862
2000s : 1.1706
2010s : 0.5239