| | | Jan. | Feb. | March | Apr. | May | June | July | Aug. | Sep. | Oct. | Nov. | Dec. |
|
| 1998 | |
| 1999 | 903. 2 | 929. 2 | 824. 5 | 817. 5 | 833. 5 | 846. 5 | 841. 5 | 847. 5 | 846. 5 | 852. 5 | 873. 5 | 880. 5 |
|
| 2000 | 876. 5 | 970. 5 | 987. 5 | 1015. 5 | 1049. 5 | 1072. 5 | 1074. 5 | 1083. 5 | 1085. 5 | 1120. 5 | 1102. 5 | 1128. 3 |
|
| 2001 | |
| 2002 | |
| 2003 | |
| 2004 | |
| 2005 | |
| 2006 | |
| 2007 | |
| 2008 | |
| 2009 | 1890. 46 | 1903. 46 | 3401. 9 | 3884. 5 | - | - | - | - | - | - | - | - |
|
| 2010 | |
| 2011 | |
| 2012 | |
| 2013 | |
| 2014 | |
| 2015 | |
| 2016 | |
| 2017 | |
| 2018 | |
| 2019 | |
| 2020 | |
| 2021 | 8432. 4 | 8353. 4 | 8216. 4 | 8043. 4 | 7885. 4 | 7788. 4 | 7731. 4 | 7657. 4 | 7603. 4 | 7563. 4 | 7565. 4 | 7514. 4 |
|