The pie charts given illustrates the avarage proportion of energy used in five household fchores namely; lighting, water heating, refrigeration, heating and in other appliances in Australia in 1995 and 2015. The data was given in percentage.
Overall, the consumption of energy was high in heating in both years whereas lighting was the least. Other appliances and refrigeration had an increased percentage.
In 1995, the greatest portion of the bill was used in heating at 40 % while the smallest was lighting and refrigeration at 10%. Energy that was spent during water heating was 30% . The amount of energy that was used in lighting, in fridge and in other apliances was at 10 %.
In 2015, heating consumed more energy at 30 percent while the least waslighting at 10 percent. The water heating used 40 % which ment moderate amount. The least use of power in other appliances was at 20 slightly higher than in 1995. Fridges used 20 % of the energy supplied which was slightly more than the other year in comparison. Finaly, the smallest amount of power was used to light.
