The chart below show information about honey bee colonies and honey production in the US Summarise the information by selecting and reporting the main features and make comparisons where relevant

The charts illustrate information about the number of honey-bee colonies and the honey production between 1970 and 2010.
In 1970, there were 4 million bee colonies and then rose to 4.2 million in 1980. Although, in the next 30 years, they fell significantly to 1.8 million in 2010.
During the same period, honey produced 130000 tons of honey-bee colonies. In this way, it decreased 20000 tons to 110000 in 1980. In the next 10 years, it increased to 120000 tons in 1990. However, it then dropped to 70000 tons in 2010. That meant the production of honey went down over 50000 tons from 1990 to 2010.
In summary, both charts give the number of colonies and the amount of bee production. Even though, they have fallen for 40 years and haven't had the exact number. Due to when the colonies rose in 1980. honey production fell, while the colonies fell in 1990, the honey production grew.