The graph below shows the contribution to different sectors of Indian economy in 1950,1970 and 1990. Summarise the information, by selecting and reporting the main features, and make comparison where relevant

The given diagram illustrates different contributions made by four business sectors in three selected years (1950,1970 and 1990) for

Indian

Correct article usage

the Indian

show examples

economy.

Overall

, the self-employment

sector

and industries

sector

have performed more

positive

Change the word

positively

show examples

than the service

sector

and agriculture

sector

. After contributing 5

percent

Change the spelling

per cent

show examples

to

Indian

Add an article

the Indian

show examples

economy in 1950, the self-employment

sector

made a tremendous increase

of

Change preposition

in

show examples

its

contribution

to 25

percent

Change the spelling

per cent

show examples

in 1970, later reaching approximately 37

percent

Change the spelling

per cent

show examples

in 1990, which was the highest

contribution

among the four sectors. In stark contrast, the agriculture

sector

made the second highest

contribution

of 35

percent

Change the spelling

per cent

show examples

in 1950,

then

it dramatically decreased to 10

percent

Change the spelling

per cent

show examples

in 1990.

Similarly

, the service

sector

also

had a decreasing trend

for

Change preposition

in

show examples

its

contribution

, starting from 27

percent

Change the spelling

per cent

show examples

in 1950 to 8

percent

Change the spelling

per cent

show examples

in 1990.

However

, the industries

sector

showed a different pattern of

contribution

. It started with

20

Correct article usage

a 20

show examples

percent

Change the spelling

per cent

show examples

contribution

,

then

reached its peak at 27

percent

Change the spelling

per cent

show examples

in 1970, later it dropped to 23

percent

Change the spelling

per cent

show examples

, which was still the second highest

contribution

in 1990.