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Instruction
1
Calculate absolute growth.
This index is defined as the difference between this (current) level of the series and the initial or previous level.
Basis determined by the formula: ?i=Yi–Yo
The chain determined by the formula: ?i=Yi–Yi-1
where Yi is the current value of number
Yo is the initial level of the series
Yi-1 – previous level
Example:
In 2005, sales amounted to 100 thousand rubles, in 2006 -110 thousand rubles, for 2007 - 121 thousand.
Absolute growth basis for 2006 amounted to 10 thousand rubles, for 2007 - 21 thousand.
The absolute gain of the chain in 2006 amounted to 21 thousand rubles, for 2007 - 11 thousand rubles
2
Determine the growth rate, i.e. the ratio of the current level to the initial or previous.
Basis determined by the formula: Tr=Yi /Yo *100%
The chain determined by the formula: Tr=Yi /Yi-1*100% Example:
In 2005, sales amounted to 100 thousand rubles, in 2006 -110 thousand rubles, for 2007 - 121 thousand.
Growth rate base for 2006 amounted to 110 %, for 2007 - 121 %.
The growth rate of the chain for 2006 amounted to 110 %, in 2007 - 110 %.
3
Determine the pace of growthand by subtracting from the rate of growth of 100%.
Basis determined by the formula: TPR=TRB – 100%
The chain determined by the formula: TPR=Sec – 100% Example:
In 2005, sales amounted to 100 thousand rubles, in 2006 -110 thousand rubles, for 2007 - 121 thousand.
The pace of growthand the benchmark for 2006 was 10 %, in 2007 - 21 %.
The pace of growthand chain for 2006 was 10% for 2007 - 10 %.
4
Determine the absolute value of 1% growthand by dividing the previous level of 100%.
A = Yi-1 /100% Example:
In 2005, sales amounted to 100 thousand rubles, in 2006 -110 thousand rubles, for 2007 - 121 thousand.
The absolute value of 1% growthand the chain in 2006 to 1.00 % in 2007 and 1.10 %.