Consumer price index reflects changes in the cost to the average consumer of acquiring a basket of goods and services that may be fixed or changed at specified intervals, such as yearly. The Laspeyres formula is generally used.
| 1970 | 1990 | 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Uruguay | 0.0 | 2.1 | 43.5 | 70.5 | 100.0 | 108.1 | 116.8 | 126.9 | 138.1 | 150.1 | 164.6 | 174.8 | 188.1 | 202.9 | 222.7 | 240.0 | 261.8 | 277.2 | 290.6 |
| Brazil | 0.0 | 52.5 | 79.5 | 100.0 | 106.6 | 112.4 | 119.4 | 126.9 | 138.4 | 150.5 | 155.7 | 161.4 | 167.4 | 172.8 | 187.1 | 204.5 | 213.9 | 223.2 | |
| Colombia | 0.2 | 9.4 | 58.2 | 79.7 | 100.0 | 103.4 | 106.7 | 108.8 | 112.0 | 117.6 | 126.4 | 131.9 | 136.2 | 140.9 | 144.5 | 149.6 | 164.8 | 184.1 | 196.3 |
| Mexico | 0.0 | 11.8 | 63.3 | 80.5 | 100.0 | 103.4 | 107.7 | 111.8 | 116.2 | 119.4 | 122.8 | 130.2 | 136.6 | 141.5 | 146.4 | 154.7 | 166.9 | 176.1 | 184.4 |
| Paraguay | 0.6 | 13.4 | 47.3 | 71.4 | 100.0 | 108.3 | 112.2 | 115.2 | 121.0 | 124.8 | 129.9 | 134.6 | 140.0 | 143.8 | 146.4 | 153.4 | 168.3 | 176.1 | 182.9 |
| Chile | 0.0 | 30.0 | 73.7 | 83.7 | 100.0 | 103.3 | 106.4 | 108.4 | 113.5 | 118.4 | 122.9 | 125.6 | 128.6 | 131.9 | 135.9 | 142.1 | 158.6 | 170.7 | 178.0 |
| Bolivia | 0.0 | 26.3 | 62.6 | 73.0 | 100.0 | 109.9 | 114.8 | 121.4 | 128.4 | 133.7 | 138.5 | 142.4 | 145.6 | 148.3 | 149.7 | 150.8 | 153.5 | 157.4 | 165.4 |
| Peru | 0.0 | 3.1 | 79.2 | 87.1 | 100.0 | 103.4 | 107.1 | 110.1 | 113.8 | 117.7 | 121.9 | 125.5 | 127.4 | 130.3 | 132.9 | 138.6 | 150.1 | 159.8 | 163.0 |
| Ecuador | 0.0 | 1.3 | 45.7 | 80.2 | 100.0 | 104.5 | 109.8 | 112.8 | 116.8 | 121.5 | 123.6 | 124.1 | 123.8 | 124.1 | 123.7 | 123.9 | 128.2 | 131.0 | 133.0 |
| Panama | 29.2 | 68.9 | 77.3 | 81.3 | 100.0 | 105.9 | 111.9 | 116.4 | 119.5 | 119.6 | 120.5 | 121.6 | 122.5 | 122.1 | 120.2 | 122.1 | 125.6 | 127.5 | 128.4 |
| Venezuela, RB | 100.0 | 126.1 | 152.7 | 214.7 | 348.2 | 772.0 | 2,740.3 |