Specific data on Taiwan is difficult to come by but based on the aggregate data for the Asia Pacific region and extrapolated results there are:
households (39.0%) with internet access at home
households (36.0%) with a computer
households (8.9%) with a fixed broadband subscription
households (42.3%) with an active mobile broadband subscription
(91.6%) mobile cellular telephone subscriptions
(11.3%) fixed telephone subscriptions
Taiwan is one of the countries which has lower total internet advertising growth but higher mobile internet penetration.
These countries tend to have larger economies and have relatively mature internet advertising sectors and large middle classes that have fuelled demand for smartphones and tablets.
Sources: internetlivestats.com, itu.int, wikipedia.org, Global entertainment and media outlook 2015–2019, PwC, Ovum