def METHOD_NAME(self):
    title = 'System No.'
    if self.normalization == "gross floor area":
        titlex = 'Equivalent annual costs <br>[USD$(2015)/m2.yr]'
        titley = 'GHG emissions <br>[kg CO2-eq/m2.yr]'
        titlez = 'Investment costs <br>[USD$(2015)/m2]'
        titlel = 'Operation costs <br>[USD$(2015)/m2.yr]'
    elif self.normalization == "net floor area":
        titlex = 'Equivalent annual costs <br>[USD$(2015)/m2.yr]'
        titley = 'GHG emissions <br>[kg CO2-eq/m2.yr]'
        titlez = 'Investment costs <br>[USD$(2015)/m2]'
        titlel = 'Operation costs <br>[USD$(2015)/m2.yr]'
    elif self.normalization == "air conditioned floor area":
        titlex = 'Equivalent annual costs <br>[USD$(2015)/m2.yr]'
        titley = 'GHG emissions <br>[kg CO2-eq/m2.yr]'
        titlez = 'Investment costs <br>[USD$(2015)/m2.yr]'
        titlel = 'Operation costs <br>[USD$(2015)/m2.yr]'
    elif self.normalization == "building occupancy":
        titlex = 'Equivalent annual costs <br>[USD$(2015)/p.yr]'
        titley = 'GHG emissions <br>[kg CO2-eq/p.yr]'
        titlez = 'Investment costs <br>[USD$(2015)/p]'
        titlel = 'Operation costs <br>[USD$(2015)/p.yr]'
    else:
        titlex = 'Equivalent annual costs <br>[USD$(2015)/yr]'
        titley = 'GHG emissions <br>[ton CO2-eq/yr]'
        titlez = 'Investment costs <br>[USD$(2015)]'
        titlel = 'Operation costs <br>[USD$(2015)/yr]'
    return title, titley, titlex, titlel, titlez