The variant knot names are included in the list with redirecting links to the most formal name. (approximately 300 knots are listed at this time)
... the age of 18, 5.1% from 18 to 24, 32.6% from 25 to 44, 31.2% from 45 to 64, and 9.4% who are 65 years of age or older. The median age is 42 years. For every 100 females ...