The bee population of some beekeepers declined by about 70%.
The bee population of some commercial beekeepers declined by about 90%.
A quarter of the bee population has dropped.
Products related to the pollination of bees declined due to the loss of bees, for example almond, cucumber, soybeans.
The farmer has pushed up cost of production.
The cost of renting a hive increased by over 40%.
Range of theories about the decline of bees in the world, has increased.