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The image exhibits a line graph titled 'Obesity Rate (by age)' with years on the x-axis ranging from 1971 to 2005 and percent on the y-axis from 0 to 45. There are four labeled trend lines: 18-29, 30-44, 45-64, and 65-74. The 18-29 age group starts at approximately 5% in 1971, gradually increasing to 15% in 1988, then to 17.5% in 1999, and reaching just over 17.5% in 2005. The 30-44 age group begins around 12.5% in 1971, escalating to 25% in 1988, surging to just below 35% in 1999, and peaking around 37.5% in 2005. The 45-64 segment initiates at just below 15% in 1971, climbing to just below 30% in 1988, soaring to approximately 37.5% in 1999, and attaining nearly 40% in 2005. Lastly, the 65-74 cohort commences at roughly 12.5% in 1971, advances to just below 20% in 1988, amplifies to just over 20% in 1999, and culminates at 22.5% in 2005.
Given the complexity of the image, the above description may not be entirely accurate.
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The picture demonstrates the percentage of obesity in one country from 1971 to 2005. There is a general trend between 1975 and 1999; it can be seen that the proportion of people who suffered from obesity in all age groups steeply increased. Nevertheless, the proportion for those aged 18-29 was at the bottom.
It is noticeable that the figures for the 30-44 years and 45-64 years were almost the same. Between 1971 and 1976, their trend was at an equal level, around 17.0 percent. Then, the amount of obesity rate peaked at around 30.0 percent in 1968. Finally, from 1999 ad 2003, the figure of 30-44 and 46-64 age groups remained stable. However, by 2005, the percentage of 45-64 years noticed the upward trend by 5percent. Meanwhile, the figure of the Middle Ages did not change.
In contrast, the proportions for the 18-29 and 65-74 age groups showed a similar trend to the Middle Ages, but it was lower by 5-10 percent. The number of elderly people illustrated a fluctrating trend between 1999 and 2003. At the same time, the number of the young generation remained unchanged.
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