The bar chart shows the percentage of the total world population in 4 countries in 1950 and 2002, and projections for 2050. Summarise the information by selecting and reporting the main features and make comparisons where relevant.

The diagram illustrates the

rate

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of total world

population

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in 4 countries as India,

China

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,

USA

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the USA

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and Japan

in

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, in

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1950 and 2002,

even

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and even

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the campaigns for 2050.

Overall

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, India and

China

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always have higher percentages than other countries

with

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, with

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China

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remaining the highest

rate

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in 3 phases

and

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, and

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they

tended

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tend

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to decrease.

Besides

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, we

also

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see that the USA and Japan have the average

rate

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of

low-productivity

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low productivity

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in all periods.

To begin

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with, India had 15

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percent

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per cent

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of 25

percent

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in total

in

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population in

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1950

and

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, and

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then

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in

2002

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2002,

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the

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number of

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apply

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population

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in

this

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state went up slightly

with

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to

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17

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percent

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per cent

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in

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apply

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2002. In the future, the government predicts that the

number

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of dwellers will still increase

to

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by

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18,5

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percent

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per cent

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in total

in

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by

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2050.

Moreover

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, in

China

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, the

population

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in 1950 had the highest

rate

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of 3 phases with 22

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percent

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per cent

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and had a trend to go down to 20

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percent

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per cent

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in 2002

and

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, and

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this

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number

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is predicted to continue decreasing in 2050 with 15

percent

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.

Next,

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in the USA, the beginning

rate

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is 7

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percent

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per cent

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in the first period and

then

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decreased to 5

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percent

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per cent

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in 2002, the state is predicted to remain

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this

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at this

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number

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in 2050.

In contrast

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, in Japan, the

population

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in the first phase had 4

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percent

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per cent

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, in

2002

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2002,

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the total

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number of

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apply

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population

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reduced slightly to 3

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percent

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per cent

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.

At the end

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of the period, the total percentages are predicted to continue to go down to 1,5

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percent

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per cent

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in total in 2050.