| Year | Irrigated area, ha | Amount of irrigated water per hectare, m³/ha |
|---|---|---|
| 2004 | 120,596 | 985 |
| 2005 | 75,161 | 763 |
| 2006 | 78,193 | 937 |
| 2007 | 121,064 | 1,277 |
| 2008 | 80,149 | 1,124 |
| 2009 | 107,106 | 1,256 |
| 2010 | 44,858 | 1,095 |
| 2011a | 101,046 | 1,113 |
| 2012 | 124,945 | 1,339 |
| 2013 | 118,933 | 1,263 |
| 2014 | 99,335 | 1,005 |
| 2015 | 115,035 | 1,414 |
| 2016 | 97,741 | 1,085 |
| 2017 | 101,405 | 1,311 |
| 2018 | 96,849 | 1,254 |
| 2019b | 101,097 | 1,077 |
| 2020 | 111,850 | 1,135 |
| 2021 | 105,506 | 1,224 |
| 2022 | 133,126 | 1,346 |
| 2023 | 119,222c |
1,123c |
| 2024 | 130,885c |
1,223c |
| a | From 2011 data refer to farming year. |
|---|---|
| b | In 2019 the data refer to calendar year. |
| c | On 22 July 2025 a data correction was made on data. |