The cycling participation rate in both Darwin and regional NT is significantly greater than the Australian average. The 2015 National Australian Cycling participation survey suggests that 24.1% of NT residents ride a bicycle in a typical week. Almost half had done so in the past year. The cycling participation rate appears to have remained fairly stable since 2011.
For more information on Australian participation rates, read National-Summary-AustralianCyclingParticipation2015