For the Three Months Ended

September 30, 2015

September 30, 2014

Number of shares on which basic earnings per share is calculated:

  Weighted-average shares outstanding during period

975,077,042

991,835,307

    Add – Incremental shares under stock-based compensation plans

2,814,660

4,308,983

    Add – Incremental shares associated with contingently issuable shares

1,068,058

1,513,587

  Number of shares on which diluted earnings per share is calculated

978,959,760

997,657,878

Income from continuing operations (millions)

$

2,962

$

3,455

Loss from discontinued operations, net of tax (millions)

(12)

(3,437)

Net income on which basic earnings per share is calculated (millions)

$

2,950

$

18

Income from continuing operations (millions)

$

2,962

$

3,455

Net income applicable to contingently issuable shares (millions)

(1)

–

Income from continuing operations on which diluted earnings per share is

 calculated (millions)

$

2,961

$

3,455

Loss from discontinued operations, net of tax, on which basic and diluted

 earnings per share is calculated (millions)

(12)

(3,437)

Net income on which diluted earnings per share is calculated (millions)

$

2,949

$

18

Earnings/(loss) per share of common stock:

Assuming dilution

  Continuing operations

$

3.02

$

3.46

  Discontinued operations

(0.01)

(3.44)

  Total

$

3.01

$

0.02

Basic

  Continuing operations

$

3.04

$

3.48

  Discontinued operations

(0.01)

(3.46)

  Total

$

3.03

$

0.02

       Stock options to purchase 35,416 shares were outstanding as of September 30, 2015 but were not included in the  

computation of diluted earnings per share because the options' exercise price during the respective period was greater than

the average market price of the common shares, and, therefore, the effect would have been antidilutive. There were no stock

options outstanding at September 30, 2014 that were considered antidilutive.

For the Nine Months Ended

September 30, 2015

September 30, 2014

Number of shares on which basic earnings per share is calculated:

  Weighted-average shares outstanding during period

981,845,622

1,008,895,540

    Add – Incremental shares under stock compensation plans

3,245,804

4,615,009

    Add – Incremental shares associated with contingently issuable shares

897,215

1,348,225

  Number of shares on which diluted earnings per share is calculated

985,988,641

1,014,858,774

Income from continuing operations (millions)

$

8,904

$

10,237

Loss from discontinued operations, net of tax (millions)

(176)

(3,698)

Net income on which basic earnings per share is calculated (millions)

$

8,727

$

6,539

Income from continuing operations (millions)

$

8,904

$

10,237

Net income applicable to contingently issuable shares (millions)

(1)

0

Income from continuing operations on which diluted earnings per share is

 calculated (millions)

$

8,903

$

10,236

Loss from discontinued operations, net of tax, on which basic and diluted

 earnings per share is calculated (millions)

(176)

(3,698)

Net income on which diluted earnings per share is calculated (millions)

$

8,726

$

6,538

Earnings/(loss) per share of common stock:

Assuming dilution

  Continuing operations

$

9.03

$

10.09

  Discontinued operations

(0.18)

(3.65)

  Total

$

8.85

$

6.44

Basic

  Continuing operations

$

9.07

$

10.15

  Discontinued operations

(0.18)

(3.67)

  Total

$

8.89

$

6.48

       Stock options to purchase 40,880 shares and 7,535 shares  (average of first, second and third quarter share amounts) were 

outstanding as of September 30, 2015 and 2014, respectively, but were not included in the computation of diluted earnings

per share because the options' exercise price during the respective periods was greater than the average market price of the

common shares, and, therefore, the effect would have been antidilutive.