| 
 Figures in € thousand  | 
 31 Dec. 2011  | 
 31 Dec. 2010  | 
| 
 Book values for  | 
 
  | 
 
  | 
| 
 Property and casualty  | 
 282,815  | 
 289,959  | 
| 
 Health  | 
 294,744  | 
 288,647  | 
| 
 Life  | 
 989,399  | 
 886,690  | 
| 
 
  | 
 1,566,958  | 
 1,465,297  | 
| 
 Market values for  | 
 
  | 
 
  | 
| 
 Property and casualty  | 
 455,630  | 
 603,044  | 
| 
 Health  | 
 412,081  | 
 430,538  | 
| 
 Life  | 
 1,423,226  | 
 1,124,723  | 
| 
 
  | 
 2,290,937  | 
 2,158,305  | 
| 
 Acquisition values  | 
 2,135,243  | 
 1,968,476  | 
| 
 Cumulative depreciation  | 
 –568,284  | 
 –503,179  | 
| 
 Book values  | 
 1,566,958  | 
 1,465,297  | 
| 
 
  | 
 
  | 
 
  | 
| 
 Useful life for land and buildings  | 
 10–80 years  | 
 10–80 years  | 
| 
 Additions from company acquisition  | 
 31 Dec. 2011  | 
 31 Dec. 2010  | 
| 
 Figures in € thousand  | 
 
  | 
 
  | 
| 
 Land and buildings held as financial investments  | 
 112,960  | 
 0  | 
The market values are derived from expert reports.
| 
 Figures in € thousand  | 
 
  | 
 31 Dec. 2011  | 
| 
 Change in impairment for current year  | 
 
  | 
 18,242  | 
| 
 of which reallocation affecting income  | 
 
  | 
 18,242  | 
