Overall
, Local Linking Words
fixed line
calls were the most common out of the three types throughout the period followed by national and international calls. Add a hyphen
fixed-line
However
, mobile calls were the least frequent.
Local fixed-line calls started at just over 70 Linking Words
billion
Use synonyms
minutes
in 1995, and it kept increasing steadily until it reached a peak of 90 Use synonyms
billion
Use synonyms
minutes
in 1999. Use synonyms
After
Linking Words
this
point, they started to drop annually to arrive at 70 Linking Words
billion
Use synonyms
minutes
Use synonyms
at
2002 similar to the beginning.
Change preposition
in
In contrast
, national and international fixed-line calls and Linking Words
mobiles
calls have similar trends of steadily increasing each year. National and international lines fixed line calls were almost 40 Change the noun form
mobile
billion
Use synonyms
minutes
in 1995, and they continued to rise until reaching 60 Use synonyms
billion
Use synonyms
minutes
of calls in 2001 and 2002 respectively.
Use synonyms
Additionally
, mobile Linking Words
phones
calls were the least used at around 5 Change the noun form
phone
billion
Use synonyms
minutes
in 1995 and 1996. After that, they increased gradually until Use synonyms
it
achieved a high of 40 Correct pronoun usage
they
billion
Use synonyms
minutes
in 2002.Use synonyms
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