The chart below shows the number of households in the US by their annual income in 2007, 2011, and 2015. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The given bar graph illustrates the yearly salary of US households between 2007 and 2015. Units are measured in millions.

Overall

, it can clearly be seen that despite the fluctuations, all categories showed no apparent changes, except for the less than $25,000. Regarding the lowest category, the $75,000 income stood at just under 15 and persisted roughly around the same number until the

last

year.

Similarly

, the $50,000 category stayed at just above 20 throughout the observed periods. In terms of the highest starting level,

the

Correct article usage

apply

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$100,000 or more began at approximately 29 before slightly falling by roughly 3 in the following year.

Finally

, it

then

experienced an apparent rise and

reach

Wrong verb form

reached

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a peak at 33 or so in 2015. Other than that, the $25,000 category and less stood at around 27 and exactly at 25 respectively,

then

both moderately grew to just below 30 in 2011 and remained at about 26 in the

last

given period.