Calculate the inflation rate of each major city as measured by the consumer price index (CPI) from the information provided in the table below. Present them in a table. Note: Use one decimal place when calculating the inflation figures.

Table 1: CPI of all major cities (all groups); 2011-12 = 100 Period Sydney Melbourne Brisbane Adelaide Perth Hobart Darwin Canberra Weighted average of all cities 2018 September 114.7 114.0 113.4 112.4 110.8 112.2 110.8 112.3 113.5 2018 December 115.2 114.6 114.0 113.0 111.3 113.6 111.0 113.1 114.1 2019 March 115.1 114.7 114.1 113.1 111.2 113.4 110.1 113.2 114.1 2019 June 115.9 115.3 114.8 113.7 112.0 114.1 111.0 113.5 114.8 2019 September 116.5 115.9 115.5 114.5 112.6 114.7 111.3 114.3 115.4 2019 December 117.1 116.9 116.3 115.4 113.1 116.7 111.5 115.0 116.2 2020 March 117.4 117.8 116.2 115.8 113.5 117.2 111.8 115.5 116.6 2020 June 113.7 115.1 113.2 113.6 112.0 114.6 109.2 111.8 113.6 2020 September 116.8 116.7 116.2 115.7 114.1 116.7 110.8 115.4 116.2 2020 December 118.0 118.4 117.5 116.5 113.0 117.6 111.5 116.3 117.2 2021 March 118.5 118.8 118.2 117.2 114.6 118.5 114.4 117.3 117.9