Consumers were also paying more for food. Prices, excluding perishables, rose 7.2 percent from the same month last year. Coffee beans shot up 53.4 percent and chocolate 36.9 percent. Rice balls rose 16.4 percent, eggs 13.6 percent and chicken 9 percent. Rice continues to stress household budgets, with the price rising 40.2 percent year-on-year and up 5.3 percent from the previous month. That was despite newly harvested rice coming onto the market.