Merrill (masculine) | Merrill (feminine) | |||||
Year | Rank | Percent Used | Rank | Percent Used | ||
2020 | - | - | - | - | ||
2010 | - | - | - | - | ||
2000 | - | - | - | - | ||
1990 | - | - | - | - | ||
1980 | #1881 | 0.002 | - | - | ||
1970 | #1274 | 0.003 | - | - | ||
1960 | #851 | 0.004 | - | - | ||
1950 | #616 | 0.007 | #1582 | 0.002 | ||
1940 | #451 | 0.013 | #1507 | 0.002 | ||
1930 | #364 | 0.021 | - | - | ||
1920 | #348 | 0.025 | - | - | ||
1910 | #341 | 0.027 | - | - | ||
1900 | #380 | 0.022 | - | - | ||
1890 | #419 | 0.016 | - | - | ||
1880 | #572 | 0.009 | - | - | ||