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Unplanned Capability Loss Factor
Trend

Weighted Average per year calculated from available data of reactors in commercial operation

Unplanned Capability Loss Factor Trend

2012: 4.5% 2011: 3.8% 2010: 5.7% 2009: 5.4% 2008: 5.3% 2007: 5% 2006: 4.2% 2005: 3.9% 2004: 4.6% 2003: 5.8% 2002: 3.7% 2001: 3.6% 2000: 4.1% 1999: 4.5% 1998: 6.2% 1997: 5.9% 1996: 6.2% 1995: 5.7%

Year Number of Commercially Operated Reactors with Data UCL [%]  
1995 425 5.7  
1996 431 6.2  
1997 426 5.9  
1998 416 6.2  
1999 412 4.5  
2000 419 4.1  
2001 420 3.6  
2002 428 3.7  
2003 432 5.8  
2004 435 4.6  
2005 441 3.9  
2006 442 4.2  
2007 439 5.0  
2008 439 5.3  
2009 438 5.4  
2010 441 5.7  
2011 444 3.8  
2012 436 4.5  


Above data are from the PRIS database. Last update on 2013-05-21

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