                                  
                                                                                                          88            9                  17                         22     88                                      1500              6             20           68           9000                         30        700                  
                                                                                                   
                            1994   12   24                                                                            1997   11   15      2541   10   16                                                                                                      
                                  39.8     7.2                     11.7     5.5                    3.5        2.5       12.8                                      8.8     12    
                                                              1997   11   15           3500        9999                                                  9999                                    
   1990                                                                                        
                     56                                                                                                                          
                                                                                                                    
                                                             
                        