Speech development - what % of toddler speech can be understood by 'outsiders'

[AngelsfromtherealmsofgloryDog]

A while ago someone posted a really helpful link on speech development which gave the % of speech which can normally be understood by people other than a child's main carer(s) at different ages.

I can't find it.

Can anyone remember the link, or the thread it was on?

here all of that website is v informative, dig around when you get a mo

Brilliant - that was exactly the one I was thinking of. Ta. :)