Note  1 -- Summary of Significant Accounting Policies Note  2 -- Accounting Changes Note  3 -- Special Charges Note  4 -- Segment Information Note  5 -- Leases Note  6 -- Supplementary Income Statement Information Note  7 -- Provision for Income Taxes Note  8 -- Earnings Per Share Note  9 -- Supplementary Balance Sheet Information Note 10 -- Property, Plant and Equipment - Net Note 11 -- Deferred Income Taxes Note 12 -- Goodwill Note 13 -- Other Intangible Assets Note 14 -- Debt Note 15 -- Financial Instruments Note 16 -- Shareholder's Equity Note 17 -- Preferred Stock Note 18 -- Incentive Plans and Stock Options Note 19 -- Retirement Programs Note 20 -- Commitments and Contingencies Note 21 -- Quarterly Data (Unaudited)
 

NOTE 21. QUARTERLY DATA (UNAUDITED)

(Dollar amounts in millions, except per share data)
2003	1Q	2Q	3Q	4Q	YEAR
SALES	$1,337	$1,401	$1,414	$1,461	$5,613
Cost of sales	$   804	$   833	$   832	$   859	$3,328
Depreciation and amortization	$   122	$   127	$   133	$   135	$   517
Operating profit	$   215	$   223	$   240	$   244	$   922
Net income	$   130	$   150	$   150	$   155	$   585
BASIC PER SHARE DATA(a)
Net income	$  0.40	$  0.46	$  0.46	$  0.47	$  1.79
Weighted average shares (000’s)	325,762	326,688	326,430	326,672	326,388
DILUTED PER SHARE DATA(a)
Net income	$  0.39	$  0.45	$  0.45	$  0.47	$  1.77
Weighted average shares (000’s)	329,270	330,850	330,990	331,966	330,991
2002	1Q	2Q	3Q	4Q	YEAR
SALES	$ 1,232	$1,307	$ 1,292	$ 1,297	$ 5,128
Cost of sales	$    699	$   755	$    749	$    747	$ 2,950
Depreciation and amortization	$    121	$   120	$    120	$    122	$    483
Operating profit	$    217	$   244	$    235	$    227	$    923
Income before cumulative effect of an accounting change	$    127	$   150	$    131	$    140	$    548
Cumulative effect of an accounting change(b)	(139)	—	—	—	(139)
Net income	$    (12)	$   150	$    131	$    140	$    409
BASIC PER SHARE DATA(a)
Income before cumulative effect of an accounting change	$  0.38	$  0.46	$   0.40	$   0.43	$   1.68
Cumulative effect of an accounting change (b)	(0.42)	—	—	—	(0.42)
Net income	$ (0.04)	$  0.46	$   0.40	$   0.43	$   1.26
Weighted average shares (000’s)	327,048	325,394	324,592	325,110	325,536
DILUTED PER SHARE DATA(a)
Income before cumulative effect of an accounting change	$   0.38	$  0.45	$   0.40	$   0.43	$   1.66
Cumulative effect of an accounting change(b)	(0.42)	—	—	—	(0.42)
Net income	$ (0.04)	$  0.45	$   0.40	$   0.43	$   1.24
Weighted average shares (000’s)	331,872	329,670	327,912	328,630	329,489
(a) Earnings per share and weighted average shares outstanding have been adjusted to reflect the December 15, 2003 two-for-one stock split which was effected as a stock dividend (see Note 1).
(b) Related to the adoption of SFAS 142, Goodwill and Other Intangible Assets (see Note 2).