| 年份 | 1986 | 1991 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 |
| 百分比 | 3.80 | 11.60 | 6.30 | 5.80 | 2.80 | -4 | -3.80 | -1.60 |
| 年份 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 |
| 百分比 | -3 | -2.60 | -0.40 | 1 | 2 | 2 | 4.30 | 0.50 |
| 年份 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 |
| 百分比 | 2.40 | 5.30 | 4.10 | 4.30 | 4.40 | 3 | 2.40 | 1.50 |
| 年份 | 2018 | |||||||
| 百分比 | 2.40 |
操作定義
The year-on-year rate of change in the Composite CPI which measures the changes over time in the price level of consumer commodities and services generally purchased by households. It is widely used as the measure of inflation affecting consumers.
