I need to know how long it took from introduction before the following
technologies achieved 20%, 30% 40% and 50% HH penetration in Canada.
Ideally this answer would come in the form of a table or graph showing
the increase in penetration over time.

1 Telephone (land line)
2 Mobile phone
3 Internet access (of any type)
4 Broadband internet access (DSL, High speed cable, etc.)
5 TV
6 Colour TV
7 Cable/Satellite TV