| | | Jan. | Feb. | March | Apr. | May | June | July | Aug. | Sep. | Oct. | Nov. | Dec. |
|
| 1991 | |
| 1992 | |
| 1993 | |
| 1994 | |
| 1995 | |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | |
| 2000 | | - | - | - | 1074. 3 | 1049. 5 | 1072. 5 | 1074. 5 | 1083. 5 | 1085. 5 | 1120. 5 | 1102. 5 | 1074. 5 |
|
| 2001 | |
| 2002 | |
| 2003 | |
| 2004 | |
| 2005 | |
| 2006 | |
| 2007 | |
| 2008 | |
| 2009 | |
| 2010 | |
| 2011 | |
| 2012 | 2455. 15 | 2454. 15 | 4239. 1 | 4145. 1 | 4142. 1 | 4143. 1 | 4134. 1 | 4131. 1 | 4131. 1 | 4104. 1 | 4108. 1 | 4124. 1 |
|
| 2013 | 4123. 1 | 4140. 1 | 4077. 1 | 4024. 1 | 3912. 1 | 3881. 1 | 3890. 1 | 3906. 1 | 3998. 1 | 3966. 1 | 3981. 1 | 4018. 1 |
|
| 2014 | |
| 2015 | 4749. 11 | 4899. 11 | 5568. 8 | 5916. 6 | 6886. 4 | 6888. 4 | 6906. 4 | - | - | 7022. 4 | 7074. 4 | 7144. 4 |
|
| 2016 | 7177. 4 | 10358. 0 | 10299. 0 | 10406. 0 | 10509. 0 | 10628. 0 | - | - | 10637. 0 | 10677. 0 | 10796. 0 | 10828. 0 |
|
| 2017 | 11160. 0 | 11263. 0 | 11447. 0 | 11499. 0 | 11486. 0 | 11489. 0 | 11499. 0 | 11499. 0 | 11490. 0 | 11505. 0 | 11508. 0 | |
|