Exhibit 99.20 Johnson & Johnson and Subsidiaries Supplementary Sales Data (Unaudited; Dollars in Millions) FIRST QUARTER 2003 2002 Percent Percent Percent Change Change Change Total Oper Currency Sales to customers by segment of business Consumer Domestic $1,000 900 11.1 % 11.1 -- International 791 704 12.4 7.5 4.9 1,791 1,604 11.7 9.6 2.1 Pharmaceutical Domestic 3,263 2,958 10.3 10.3 -- International 1,403 1,223 14.7 1.7 13.0 4,666 4,181 11.6 7.8 3.8 Med Device & Diagnostics Domestic 1,748 1,663 5.1 5.1 -- International 1,616 1,295 24.8 11.7 13.1 3,364 2,958 13.7 8.0 5.7 Domestic 6,011 5,521 8.9 8.9 -- International 3,810 3,222 18.2 6.9 11.3 Worldwide $9,821 8,743 12.3 % 8.1 4.2 Johnson & Johnson and Subsidiaries Supplementary Sales Data (Unaudited; Dollars in Millions) FIRST QUARTER 2003 2002 Percent Percent Percent Change Change Change Total Oper Currency Sales to customers by geographic area Domestic $6,011 5,521 8.9 % 8.9 -- Europe 2,218 1,765 25.7 5.5 20.2 Western Hemisphere 472 481 (1.9) 14.3 (16.2) excluding U.S. Asia-Pacific, Africa 1,120 976 14.8 6.1 8.7 International 3,810 3,222 18.2 6.9 11.3 Worldwide $9,821 8,743 12.3 % 8.1 4.2 Johnson & Johnson and Subsidiaries Condensed Consolidated Statement of Earnings (Unaudited; in Millions Except Per Share Figures) FIRST QUARTER 2003 2003 2002 2002 Percent Amount Percent Amount Percent Increase to to (Decrease) Sales Sales Sales to customers $9,821 100.0 $8,743 100.0 12.3 Cost of products 2,722 27.7 2,457 28.1 10.8 sold Selling, marketing 3,253 33.1 2,843 32.5 14.4 and administrative expenses Research Expense 936 9.5 831 9.5 12.6 In-process R&D 18 0.2 -- -- Interest (income) -- -- (42) (0.5) expense, net Other (income) (37) (0.3) 33 0.4 expense, net Earnings before 2,929 29.8 2,621 30.0 11.8 provision for taxes on income Provision for taxes 859 8.7 787 9.0 9.1 on income Net earnings $2,070 21.1 $1,834 21.0 12.9 Net earnings per $0.69 $0.59 16.9 share (Diluted) Average shares 3,018.5 3,115.4 outstanding (Diluted) Effective tax rate 29.3 % 30.0 % Earnings excluding Special Charges: Earnings before $2,947* 30.0 $2,621 30.0 12.4 provision for taxes on income Net earnings $2,085* 21.2 $1,834 21.0 13.7 Net earnings per $0.69 $0.59 16.9 share (Diluted) Effective tax rate 29.3% 30.0% * The difference between earnings before taxes on income & net earnings and earnings before taxes on income & net earnings excluding special charges is $18 million and $15 million, respectively, which is in-process research & development charges.