Colby (masculine) | Colby (feminine) | |||||
Year | Rank | Percent Used | Rank | Percent Used | ||
2020 | #618 | 0.024 | - | - | ||
2010 | #417 | 0.036 | - | - | ||
2000 | #197 | 0.090 | - | - | ||
1990 | #212 | 0.069 | #1394 | 0.006 | ||
1980 | #308 | 0.036 | #1420 | 0.005 | ||
1970 | #489 | 0.016 | - | - | ||
1960 | #1172 | 0.002 | - | - | ||
1950 | #1629 | 0.001 | - | - | ||
1940 | - | - | - | - | ||
1930 | - | - | - | - | ||
1920 | - | - | - | - | ||
1910 | - | - | - | - | ||
1900 | - | - | - | - | ||
1890 | - | - | - | - | ||
1880 | - | - | - | - | ||