For the Three Months Ended

March 31, 2016

March 31, 2015

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

  Weighted-average shares outstanding during period

961,729,448

988,149,972

    Add – Incremental shares under stock-based compensation plans

2,020,910

3,420,804

    Add – Incremental shares associated with contingently issuable shares

620,023

761,826

  Number of shares on which diluted earnings per share is calculated

964,370,381

992,332,602

Income from continuing operations (millions)

$

2,016

$

2,415

Loss from discontinued operations, net of tax (millions)

(3)

(88)

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

$

2,014

$

2,328

Income from continuing operations (millions)

$

2,016

$

2,415

Net income applicable to contingently issuable shares (millions)

–

–

Income from continuing operations on which diluted earnings per share is

 calculated (millions)

$

2,016

$

2,415

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

 earnings per share is calculated (millions)

(3)

(88)

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

$

2,014

$

2,328

Earnings/(loss) per share of common stock:

Assuming dilution

  Continuing operations

$

2.09

$

2.44

  Discontinued operations

0.00

(0.09)

  Total

$

2.09

$

2.35

Basic

  Continuing operations

$

2.09

$

2.45

  Discontinued operations

0.00

(0.09)

  Total

$

2.09

$

2.36

       Stock options to purchase 1,163,996 shares and 48,202 shares were outstanding as of March 31, 2016 and 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.