Workers are seen at The Condong Sugarcane Harvesting mill, i

AUSTRALIA - JULY 13: Workers are seen at The Condong Sugarcane Harvesting mill, in Condong, in northern New South Wales, Australia, on Friday, July 13, 2007. Scott Perkins, from Mackay Canegrowers, an industry lobby group, said a shortage of workers in the sugar industry in Australia, the world's third-largest exporter of the sweetener, isn't easing. Perkins spoke in an interview at the 9th World Beet & Cane Growers Conference in Brisbane yesterday (Photo by Jack Atley/Bloomberg via Getty Images)