Here it is.
About 6% growth in 1983-1984.
Chuck Todd was probably in 4th grade at the time so he wouldn’t have a clue unless he studied up on it.
https://books.google.com/books?id=OPrbFIPIemAC&pg=PA223&lpg=PA223&dq=%226+percent+growth%22+reagan&source=bl&ots=8vecLMK7-d&sig=10_Y-bFnCiO0Eidpcpxw5Mx3U5A&hl=en&sa=X&ved=0CDUQ6AEwBWoVChMInsmIp7qqyAIVgnc-Ch3ePAzO#v=onepage&q=%226%20percent%20growth%22%20reagan&f=false
Thanks!