±«Óãtv
±«Óãtvpage
Accessibility links
Skip to content
Accessibility Help
Notifications
±«Óãtv
News
Sport
Weather
iPlayer
Sounds
Bitesize
CBeebies
C±«Óãtv
Food
More menu
±«Óãtv
News
Sport
Weather
iPlayer
Sounds
Bitesize
CBeebies
C±«Óãtv
Food
Close menu
±«Óãtv Radio 4
A History of Britain in Numbers
±«Óãtv
Episodes
Clips
Podcast
Main content
A History of Britain in Numbers
Clips
Infant mortality rates presented in sound
Duration: 01:40