11.   However, the authors pointed out that fires and maintenance problems at several refineries caused production to drop just as the state was instituting its new reformulated gasoline.

12.   If his minutes decrease or his production drops, that can be attributed to his lack of playoff experience.

13.   Industrial production dropped in May for the third consecutive month, government figures showed today, increasing the odds that the U.S. economy may be headed for a recession.

14.   Industrial production also dropped in August.

15.   Industrial production has dropped for four months.

16.   Last week, the government announced that industrial production dropped in July for the fourth consecutive month.

17.   Of course, if wheat production drops too much, wheat prices will keep rising, and Dale Peterson will be ready to switch back.

18.   Oestrogen production drops sharply after menopause.

19.   On the other hand, poor weather, inefficient planting methods, and the conversion of farms have caused raw sugar production to drop.

20.   Production had dropped tenfold.