Year,Value,South America,Temp,Sep,(°F)
2000,68.916
2001,69.954
2002,70.48
2003,70.34
2004,71.224
2005,69.767
2006,70.659
2007,71.479
2008,70.433
2009,70.919
2010,71.471
2011,71.475
2012,72.034
2013,70.49
2014,71.963
2015,72.559
2016,70.893
2017,71.925
2018,71.776
2019,72.223
2020,71.921
2021,72.461
2022,70.599
2023,73.134
2024,73.552
2025,71.957