State bank bad-loan ratios remain elevated compared to their private peers despite declines in recent years. Apart from the largest lender State Bank of India, the other four top state banks’ bad-loan ratios were in a 9 per cent to 14 per cent range, compared to 1.3 per cent at the end of March for top private lender HDFC Bank, the lowest among banks. That metric for SBI stood at 4.98 per cent, better than state peers. HDFC Bank, the first major lender to kick off earnings season, registered a bad loan ratio of 1.47 per cent at the end of June, it said Saturday.