The chart below shows the total number of minutes (in billioin) of telephone calls in the UK, divided into three catagories, from 1995-2002. Summarises the information by selection and reporting the main features and make comparisons where relevant.

The presented graph provides a comparative analysis of the total length of phone calls in the United Kingdom in three subcategories. , local, national and international, both based on fixed lines and mobiles in an eight-year-long period starting from 1995.

Overall

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, the eye-catching dominance of local calls' proportion throughout these eight years is noticeable. An in-depth examination of the data reveals that local calls, regardless of their leading figure, peaked in 1999, reaching a high of 90

billion

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minutes of phone calls which

then

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gradually decreased to just over 70

billion

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in 2002. Mobile calls,

however

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, depicted a steady yet gradual rise from well under 10

billion

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to approximately 45

billion

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minutes which account for the least amount of calls across the studied years. Turning to the

Last

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category, national and international calls exhibited a steady increase in the statistics from almost 40

billion

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in 1995 to just over 60

billion

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in 2002.

To sum up

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, an inverse correlation between the data of local and mobile calls is visible as the growth of the latter from 1999 onwards, is accompanied by the reduction in the former data.