The graph shows the information about the international conferences in three capital cities in 1980 2010

The line graph compares the number of conferences across countries in three capital cities in 1980 and 2010.

In general, there was a similar trend in City A and B as they witnessed a familiar decline. On the contrary, there was a rapid increase in the figure of City C.

In 1980, there were 35 multinational conferences hosted in City A while this number in City B was 30. Despite witnessing similar fluctuations between 1985 and 1990, both cities A and B decreased overall. In 2005, the number of conferences hosted by 2 cities was 27 similarly. There was a slight decrease between 2005 and 2010; there were only 26 conferences performed in City A compare to 24 conferences in City B.

There were not any conferences held by City C in 1980. However, this number increased sharply between 1980 and 2000 when City C hosted 35 conferences. The number of conferences then decreased slightly between 2000 and 2010 when the number of conferences decreased to 31 in 2010.
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