Table 2.
Number of stars | PCF | σ m | |
---|---|---|---|
1996 | 101 | 6.56 | 0.24 |
1997 | 232 | 7.14 | 0.04 |
1998 | 263 | 7.37 | 0.07 |
1999 | 339 | 7.17 | 0.07 |
2000 | 453 | 7.18 | 0.03 |
2001 | 433 | 7.23 | 0.05 |
2002 | 455 | 7.32 | 0.05 |
2003 | 418 | 7.26 | 0.02 |
2004 | 388 | 7.32 | 0.02 |
2005 | 412 | 7.34 | 0.03 |
2006 | 419 | 7.38 | 0.05 |
2007 | 426 | 7.43 | 0.04 |
2008 | 448 | 7.36 | 0.05 |
2009 | 439 | 7.28 | 0.05 |
2010 | 460 | 7.41 | 0.04 |
2011 | 486 | 7.31 | 0.04 |
2012 | 470 | 7.38 | 0.03 |
2013 | 502 | 7.40 | 0.05 |