时间(年底) | 历史股息增长率均值 | 预期股权回报 |
2004 | 11.80% | 20.97% |
2005 | 11.80% | 22.38% |
2006 | 11.80% | 15.19% |
2007 | 11.80% | 12.85% |
2008 | 11.80% | 14.76% |
2009 | 11.80% | 13.59% |
2010 | 11.80% | 13.97% |