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10-Q - FORM 10-Q - POTASH CORP OF SASKATCHEWAN INCo57660e10vq.htm
EX-32 - EXHIBIT 32 - POTASH CORP OF SASKATCHEWAN INCo57660exv32.htm
EX-10.(M) - EXHIBIT 10(M) - POTASH CORP OF SASKATCHEWAN INCo57660exv10xmy.htm
EX-31.(A) - EXHIBIT 31(A) - POTASH CORP OF SASKATCHEWAN INCo57660exv31xay.htm
EX-31.(B) - EXHIBIT 31(B) - POTASH CORP OF SASKATCHEWAN INCo57660exv31xby.htm
Exhibit 11
POTASH CORPORATION OF SASKATCHEWAN INC.
COMPUTATION OF PER SHARE EARNINGS
FOR THE NINE MONTHS ENDED SEPTEMBER 30
                 
    2009     2008  
 
               
A  Net income as reported, Canadian GAAP ($ millions)
    744.2       2,707.2  
B  Items adjusting net income ($ millions)
    1.0       (51.3 )
C  Net income, US GAAP ($ millions)
    745.2       2,655.9  
D  Weighted average number of shares outstanding
    295,467,000       310,076,000  
E  Net additional shares issuable for diluted earnings per share calculation (Canadian GAAP)
    8,335,000       10,408,000  
F  Net additional shares issuable for diluted earnings per share calculation (US GAAP)
    8,334,000       10,404,000  
 
               
CANADIAN GAAP
               
Basic earnings per share (A/D)
    2.52       8.73  
Diluted earnings per share (A/(D+E))
    2.45       8.45  
 
               
UNITED STATES GAAP
               
Basic earnings per share (C/D)
    2.52       8.57  
Diluted earnings per share (C/(D+F))
    2.45       8.29