The panel B in Fig 1 depicts the three trajectory groups of Self - Control, along with the estimated proportion of children in each group. (journals.plos.org)
The high proportion of children with back problems already will increase the future proportion of adults taking time off work, increasing the cost to the economy. (educationbusinessuk.net)
We have a higher and higher proportion of children who go to school and become a part of the modern world. (discovermagazine.com)