Taipei: Operational efficiency of city bus during 2005-2017 August 1, 2018 | Data & Statistics During 2005-2017, annual distance covered by buses decreased at an average annual growth rate (AAGR) of 3.04 per cent, whereas the annual ridership decreased at an AAGR of 2.22 per cent. The follo... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password