KIMBERLY-CLARK ANNOUNCES FIRST QUARTER 2009 RESULTS; 1Q Net Sales Decreased Approximately 7 Percent to $4.5 Billion; EPS Were $0.98 Compared With GAAP-basis EPS of $1.04 and Adjusted EPS of $1.08 in 1Q ’08; Cash Provided By Operations Rose 56 Percent; Currency Effects Reduced 2009 Sales by 10 Percent and Negatively Affected Earnings Comparisons by About 30 Cents Per Share; Pension Expense Higher by 8 Cents Per Share, As Expected; Company Reaffirms Previous Earnings Guidance for the Full Year of 2009.