the fair value of the psu award at the date of grant is amortized to expense over the performance period , which is typically three years after the date of the award , or upon death , disability or reaching the age of 58 .as of december 31 , 2017 , pmi had $ 34 million of total unrecognized compensation cost related to non-vested psu awards .this cost is recognized over a weighted-average performance cycle period of two years , or upon death , disability or reaching the age of 58 .during the years ended december 31 , 2017 , and 2016 , there were no psu awards that vested .pmi did not grant any psu awards during note 10 .earnings per share : unvested share-based payment awards that contain non-forfeitable rights to dividends or dividend equivalents are participating securities and therefore are included in pmi 2019s earnings per share calculation pursuant to the two-class method .basic and diluted earnings per share ( 201ceps 201d ) were calculated using the following: . ( in millions )                                                                        | for the years ended december 31 , 2017 | for the years ended december 31 , 2016 | for the years ended december 31 , 2015
net earnings attributable to pmi                                                       | $ 6035                                 | $ 6967                                 | $ 6873                                
less distributed and undistributed earnings attributable to share-based payment awards | 14                                     | 19                                     | 24                                    
net earnings for basic and diluted eps                                                 | $ 6021                                 | $ 6948                                 | $ 6849                                
weighted-average shares for basic eps                                                  | 1552                                   | 1551                                   | 1549                                  
plus contingently issuable performance stock units ( psus )                            | 1                                      | 2014                                   | 2014                                  
weighted-average shares for diluted eps                                                | 1553                                   | 1551                                   | 1549                                   for the 2017 , 2016 and 2015 computations , there were no antidilutive stock options. .
Question: what was the total of net earnings attributable to pmi in 2017?
Steps: Ask for number 6035
Answer: 6035.0
Question: what was that in 2016?

Read the following texts and table with financial data from an S&P 500 earnings report carefully.Based on the question-answer history (if provided), answer the last question. The answer may require mathematical calculation based on the data provided.
the fair value of the psu award at the date of grant is amortized to expense over the performance period , which is typically three years after the date of the award , or upon death , disability or reaching the age of 58 .as of december 31 , 2017 , pmi had $ 34 million of total unrecognized compensation cost related to non-vested psu awards .this cost is recognized over a weighted-average performance cycle period of two years , or upon death , disability or reaching the age of 58 .during the years ended december 31 , 2017 , and 2016 , there were no psu awards that vested .pmi did not grant any psu awards during note 10 .earnings per share : unvested share-based payment awards that contain non-forfeitable rights to dividends or dividend equivalents are participating securities and therefore are included in pmi 2019s earnings per share calculation pursuant to the two-class method .basic and diluted earnings per share ( 201ceps 201d ) were calculated using the following: . ( in millions )                                                                        | for the years ended december 31 , 2017 | for the years ended december 31 , 2016 | for the years ended december 31 , 2015
net earnings attributable to pmi                                                       | $ 6035                                 | $ 6967                                 | $ 6873                                
less distributed and undistributed earnings attributable to share-based payment awards | 14                                     | 19                                     | 24                                    
net earnings for basic and diluted eps                                                 | $ 6021                                 | $ 6948                                 | $ 6849                                
weighted-average shares for basic eps                                                  | 1552                                   | 1551                                   | 1549                                  
plus contingently issuable performance stock units ( psus )                            | 1                                      | 2014                                   | 2014                                  
weighted-average shares for diluted eps                                                | 1553                                   | 1551                                   | 1549                                   for the 2017 , 2016 and 2015 computations , there were no antidilutive stock options. .
Question: what was the total of net earnings attributable to pmi in 2017?
Steps: Ask for number 6035
Answer: 6035.0
Question: what was that in 2016?
