The graph shows the average Japanese month salary (Yen) from 1953 to 1983, and the prices of black and white televisions and color televisions during the same period.

The graph illustrates the comparison of

television

prices

in particular

versions, black white and

colors

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color

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televisions, and the monthly salary of Japanese which is represented in

Yen

between 1953 to 1983.

Overall

, it is evident that the average salary had an upward trend,

whereas

the

television

prices for both

color

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colour

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versions showed

a downward shifts

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a downward shift

downward shifts

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during

this

period. In 1953, the average income of Japanese people was just below 40

Yen

.

However

, it exhibited a gradual increase to around 60

Yen

by 1963. It

then

continued to grow significantly to about 100

Yen

by 1968 before reaching its peak

to

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of

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around 180

Yen

by the end of the period.

In contrast

, in 1953, the price of

colored

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coloured

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television

stood at 100

Yen

before gradually falling to nearly 40

Yen

by 1968.

This

figure experienced a slight decrease to just below 40

Yen

by 1973.

On the other hand

, the black and white

television

was not available until 1958 and it had a high price, amounting to 180

Yen

, in the first year it appeared. The figure remarkably dropped to almost 100

Yen

by 1963, and it steadily decreased to around 80

Yen

by 1973.