IBM reported better-than-expected fourth-quarter results on Wednesday and issued a forecast that slightly topped estimates. Here how the company did compared to LSEG consensus estimates: Revenue rose 12% during the period from $17.6 billion a year earlier. Net income increased to $5.6 billion, or $5.88 per share, from $2.92 billion, or $3.09 per share, in the year-ago period. IBM said it expects full-year revenue growth to exceed 5%, decelerating from 8% last year. Analysts expect sales growth