The graph below shows home heating fuel choice according to the year the house was built. Summarize the information by selecting and reporting the main features,and make comparisions where relevant

The line graph demonstrates home heating fuel options in accordance with the period the house was constructed.

Overall

, it can be seen that the number of

electricity

produced showed an upward trend,

while

the figure for natural

gas

depicted a period of stability and a downward trend.

Also

, The percentage of both intercepted

at the end

.

According to

the graph, before 1950, the proportion of

electricity

and natural

gas

was observed at 15% and 60% respectively. The percentage of the former increased slightly to 25%,

whereas

the amount of the latter remained stable at 60% between 1950 and 1969. From 1970 to 1989, a noticeable decline took place in the use of natural

gas

by 15% to around 45%. Meanwhile, the utilization of

electricity

illustrated a steady boost to 35% in the same period. From 1990 to 2010, the amount of natural

gas

remained constant at 45%, but the number of

electricity

rose by 10% to the exact same percentage of natural

gas

.