The CPI in December 2020 was 103.08(2016=100) which decreased 0.11% from the preceding month, and fell 0.05% compared with the same month of 2019.

Introduce percent change compared with the preceding month of 7 categories as follow:

1.Food group decreased 0.17%.

2.Clothing group decreased 1.09％.

3.Housing group increased 0.08%.

4.Transportation & Communication group incerased 0.51%.

5.Health group decreased 0.16%.

6.Education & Entertainment group decreased 0.51%.

7.Miscellaneous group decreased 0.22%.

The CCI was 114.37(2016=100) which increased 1.85% from the preceding month, and rose 5.38% compared with the same month of 2019.