The line graph compares the changes in the average monthly salary and the prices of black-and-white and colour televisions in Japan from 1953 to 1973, measured in Japanese yen.
Overall
, the data reveal that both television types experienced a steady decline in price, Linking Words
while
the average monthly salary rose dramatically. Linking Words
This
inverse relationship indicates that televisions became considerably more affordable over the Linking Words
twenty year
period.
In 1953, a black-and-white television was priced at roughly ¥100, Use the right word
twenty-year
whereas
a colour model cost nearly twice as much at ¥180. Over the following two decades, both figures gradually fell, reaching about 50 and 90 yen, respectively, in 1973. Linking Words
Although
the prices moved in parallel, the difference between them remained nearly unchanged throughout the period.
Linking Words
Conversely
, the average monthly salary increased sharply. Beginning at nearly 30 in 1953, it doubled to ¥60 by 1963 and Linking Words
then
surged to approximately ¥190 in Linking Words
1973
more than six times its original level.Punctuation problem
1973,