                                                                                                  2010                          105.2:100  2008   2014            120.56:100  119.45:100  117.94:100   117.78:100    117.70:100   117.60:100  
115.88:100                                                                       
                                                                                    
                            
                                                       
                                                        
                                                                                                                                                                                                           
                                        
                                                   
                                                                      
                                                                                                                                                               
                                                
                                                 
                                                                                                       
                                                                                                                                                                                                                                                                                                                      
                                                                                                                                                                                             
                                        
                                                                         
                     
                 2015.5.11