The diagram presents the mean global price of coffee in US cents per pound weight (lb) from 1997 to 2005. Which event fits the price pattern shown in this period?
- Aa continuous rise in the price of tea between 1997 and 2001
- Bthe entry to the market of new producers of coffee between 1997 and 2001
- Ca series of good coffee harvests between 2001 and 2005
- Dincreasing health worries about drinking coffee between 2001 and 2005