Amber (feminine) | Amber (masculine) | |||||
Year | Rank | Percent Used | Rank | Percent Used | ||
2020 | #544 | 0.032 | - | - | ||
2010 | #319 | 0.052 | - | - | ||
2000 | #92 | 0.178 | - | - | ||
1990 | #20 | 0.588 | - | - | ||
1980 | #13 | 0.834 | #1352 | 0.003 | ||
1970 | #65 | 0.286 | - | - | ||
1960 | #409 | 0.029 | - | - | ||
1950 | #876 | 0.006 | - | - | ||
1940 | #1123 | 0.004 | - | - | ||
1930 | #1804 | 0.002 | - | - | ||
1920 | #1468 | 0.002 | - | - | ||
1910 | #1082 | 0.004 | - | - | ||
1900 | #897 | 0.005 | - | - | ||
1890 | #871 | 0.006 | - | - | ||
1880 | #991 | 0.003 | - | - | ||