51.   Bread prices have nearly doubled since December.

52.   Food prices doubled and many Ecuadoreans supported the strikers.

53.   Given the addictive nature of cigarette, few people are expected to quit smoking just because the prices double.

54.   Heating oil prices have nearly doubled in some parts of the Northeast recently.

55.   Housing prices have doubled or tripled since the influx began.

56.   Heating oil prices have nearly doubled in some parts of the Northeast in recent weeks.

57.   In four months, the corn meal price has doubled.

58.   In four months, the corn-meal price has doubled.

59.   In Zambia, where floods in the north and drought in the south have caused widespread crop failure, corn prices have nearly doubled.

60.   In the capital Lusaka, maize prices have doubled over the past two months.