The line graph depicts the containment rating in college A, college B, college C and college D from 1991 to 2002. The units are expressed in percentage.
From the graph it is clear that, in 1991 to 1993, the pressure rate of college A grew from over 60% to 70% and then it went down. In 1995 to 1996 the percentage declined from over 8% to under 70% and it continued to decline. In 1997 to 2000, the rate rose but it was not much, from 2000 to 2002 the percentage fell by 20%. In college B, 1992 to 1995 the rate satisfaction of the staff fluctuated around between 50% from 1996 to 1997 the rate jumped from 50% to 70%. In 1997 to 2002: the rate continued to rise from 62% to 70%.
On the contrary, in college C, from 1991 to 1995 the percentage hovered around over 30%. The rating given by the staff from 1995 to 1998 the rate had a trough bof 30% to 70%. In 1998 to 1999 the rate took off suddenly by 60%, 1992 to 2002 the rate was increased steadily reached at 8%. College D, in 1991 to 1997 the rate was change but almost the rate remained unchanged in 1998 to 2001, the rate went down 38% to 31% in 2002 the percentage fell by 20%.
Overall, college A and B had the highest rating in the initial byear. However, college bC became the highest rated college in the final year even though it was the lowest rated college in the initial year.
The line graph depicts the containment rating in college A, college B, college C and college D from 1991 to 2002. The units
are expressed
in percentage.
From the graph it is
clear
that, in 1991 to 1993, the pressure
rate
of college A grew from over 60% to 70% and then it went down. In 1995 to 1996 the
percentage
declined from over 8% to under 70% and it continued to decline. In 1997 to 2000, the
rate
rose
but
it was not much, from 2000 to 2002 the
percentage
fell by 20%.
In
college B, 1992 to 1995 the
rate
satisfaction of the staff fluctuated around between 50% from 1996 to 1997 the
rate
jumped from 50% to 70%.
In
1997 to 2002: the
rate
continued to rise from 62% to 70%.
On the contrary
, in college C, from 1991 to 1995 the
percentage
hovered around over 30%. The rating
given
by the staff from 1995 to 1998 the
rate
had a trough
bof
30% to 70%. In 1998 to 1999 the
rate
took off
suddenly
by 60%, 1992 to 2002 the
rate
was increased
steadily
reached at 8%. College D, in 1991 to 1997 the
rate
was
change
but
almost the
rate
remained unchanged in 1998 to 2001, the
rate
went down 38% to 31% in 2002 the
percentage
fell by 20%.
Overall
, college A and B had the highest rating in the initial
byear
.
However
, college bC became the highest rated college in the final year
even though
it was the lowest rated college in the initial year.