* < -1% * -1% to 0% * 0% to 1% * > 1% * < -2% * -2% to 0% * 0% to 2% * > 2% * < -5% * -5% to 0% * 0% to 5% * > 5% * < -10% * -10% to 0% * 0% to 10% * > 10%