 Third-quarter numbers from Unilever PLC LSE:ULVR showed a much higher benefit from price increases than the market expected, making up for a decline in sales volumes. The Persil, Ben Jerrys and Hellmans owner raised its full-year sales forecast after it what it said was strong growth in a challenging economic climate, with organic sales growth of 10.6 that beat the City analyst consensus of 8.6. 