Market share of BlackBerry OS in the United Kingdom (UK) from December 2011 to December 2021

The market share held by RIM with the BlackBerry OS in the United Kingdom (UK) from ************* to ************** has continually declined over this period. The market share decreased from ***** percent in ************* to **** percent in ************* , a drop of ***** percent in five years. The market share continued to drop and it reached * percent in ************* .
In general, the market share of mobile phones was highly dominated by smartphones in recent years. Thus, iOS and Android were dominating the mobile operating systems. In fact, iOS and Android had a combined market share of over ** percent in the United Kingdom (UK) in 2020.