| Year | Santiago | Concepcion |
|---|---|---|
| 2024 | 7,912 | — |
| 2023 | 10,227 | — |
| 2022 | 8,972 | — |
| 2021 | 15,946 | — |
| 2020 | 21,162 | — |
| 2019 | 13,812 | — |
| 2018 | 20,944 | — |
| 2017 | 15,937 | — |
| 2016 | 9,811 | — |
| 2015 | 93,426 | — |
| 2014 | 69,963 | — |
| 2013 | 62,624 | — |
| 2012 | 19,734 | — |
| 2011 | 30,311 | — |
| 2010 | 19,848 | — |
| 2009 | 47,852 | — |
| 2008 | 29,903 | — |
| 2007 | 42,494 | — |
| 2006 | 46,829 | — |
| 2005 | 24,278 | — |
| 2004 | 25,635 | — |
| 2003 | 14,426 | — |
| 2002 | 7,363 | — |
| 2001 | 1,793 | — |
| 1997 | 41,599 | — |
| 1996 | 35,008 | — |
| 1995 | 9,620 | — |
| 1994 | 74,569 | — |
| 1993 | 42,015 | — |
| 1992 | 19,091 | — |
| 1991 | 15,965 | — |
| 1990 | 8,677 | 631 |
| 1989 | 5,113 | 6,826 |
| 1986 | — | 4,672 |
| 1985 | 1,100 | 43,100 |
| 1982 | 12,428 | 394 |
| 1981 | 89,687 | — |
| 1980 | 149,628 | — |
| 1979 | 249,464 | — |