                                 
                                                                                                          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                                                                                                                         
                                                                                                                   
                                                            
                        