Calcium stones are the most common. They can be made of calcium oxalate (most common), phosphate, or maleate. Eating fewer oxalate-rich foods can reduce your risk of developing this type of stone. High-oxalate foods include potato chips, peanuts, chocolate, beets, and spinach.
Differences in Pay. Long-haul drivers typically make the most money. Data from the Bureau of Labor Statistics shows the median annual pay for heavy and tractor-trailer drivers in 2010 was $37,770. Some short haul drivers' wages may be included but the BLS states most drivers in this category are long haulers. Delivery and driver/sales workers are described as those who pick up, transport and drop off packages within a small region or urban area. In 2010, their median annual income was $27,050.
Average truck driver salary: A truck driver can earn an average salary of $30,000 to $40,000 per year. However, you should keep in mind that this amount varies depending on the trucking company you work for.To break these numbers down to experience and distance, long distance truck drivers earn approximately $15 per hour.If a driver is experienced enough, he can earn an average of $20 per hour.. The most common factor determining a truck driverâs pay is the miles he drives. Even though some companies pay per hour, majority of them pay per mile. The amount of money paid per mile varies from $18.16 per hour to as much as $24.07 per hour or even more depending with the company you work for.