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Reconciliation of the differences between basic and diluted EPS
12 Months Ended
Mar. 31, 2020
Earnings Per Share [Abstract]  
Reconciliation of the differences between basic and diluted EPS
23.
Reconciliation of the differences between basic and diluted EPS
Reconciliation of the differences between basic and diluted EPS for the fiscal years ended March 31, 2018, 2019 and 2020 is as follows:
                         
 
Yen in millions
 
 
Fiscal year ended March 31
 
 
2018
 
 
2019
 
 
2020
 
Net income attributable to Sony Corporation’s stockholders for basic and diluted EPS computation
   
490,794
     
916,271
     
582,191
 
                         
       
 
Thousands of shares
 
Weighted-average shares outstanding
   
1,263,895
     
1,266,592
     
1,234,408
 
Effect of dilutive securities:
   
     
     
 
Stock acquisition rights
   
4,565
     
4,088
     
3,853
 
Zero coupon convertible bonds
   
23,960
     
23,966
     
23,994
 
                   
 
 
 
Weighted-average shares for diluted EPS computation
   
1,292,420
     
1,294,646
     
1,262,255
 
                         
       
 
Yen
 
Basic EPS
   
388.32
     
723.41
     
471.64
 
                         
Diluted EPS
   
379.75
     
707.74
     
461.23
 
                         
 
 
 
Potential shares of common stock which were excluded from the computation of diluted EPS for the fiscal years ended March 31, 2018, 2019 and 2020 were 2,921 thousand shares, 5,731 thousand shares and 3,212 thousand shares, respectively. Potential shares related to stock acquisition rights were excluded as anti-dilutive for the fiscal years ended March 31, 2018, 2019 and 2020 when the exercise price for those shares was in excess of the average market value of Sony’s common stock for those fiscal years. The zero coupon convertible bonds issued in July 2015 were included in the diluted EPS calculation under the
if-converted
method beginning upon issuance.