1, the year-on-year growth rate generally refers to the growth rate compared with the same period of last year. 2. Year-on-year growth rate of an indicator = (current value of an indicator-value of the indicator in the same period last year)/value of the indicator in the same period last year.
3. Period ratio of indicators = (current year value of indicators-last year value of indicators)/last year value of indicators.
Year-on-year growth
4. Compared with historical periods, such as July 2005 and July 2004, it is called year-on-year; Compared with the last statistical period, such as July 2005 and June 2005, it is called ring comparison.
For example, in July of 20 13, the output value was a, in July of 20 14, it was b, and in July of 20 15, it was C-A/(B-A) * 100%.
The meaning of year-on-year growth:
For example, you have 10000 yuan in the bank. After a while,
He became 1 1000 yuan, an increase of 10%.
This is a year-on-year increase.
Year-on-year growth rate calculation formula Year-on-year growth rate = (number of periods-number of periods) × 100%
The year-on-year growth rate generally refers to the growth rate compared with the same period last year. The same period ratio of an indicator = (the current year's value of an indicator-the same period value of the indicator last year)/The same period value of the indicator last year I. Market price analysis formula (I) Calculation formula of growth (decline) rate in this period According to the needs of wholesale market price analysis, the ring ratio is divided into daily ring ratio, weekly ring ratio, monthly ring ratio and annual ring ratio. Current growth (decline) rate (%) = [(current price/previous price)-1]* 100% Description: (1) If the calculated value is positive (+), it is called growth rate; If the calculated value is negative (-), it is called decline rate. (2) If the current period refers to today, this week, this month and this year, the previous period refers to the previous day, last week, last month and last year. (II) Calculation formula of year-on-year growth (decline) rate in this period: year-on-year growth (decline) rate in this period (%) = [(current price/price in the same period of last year)-1]* 100% Description: (1) If the calculated value is positive (+), it is called growth rate. If the calculated value is negative (-), it is called decline rate. (2) The current period refers to today, this week and this month, and the same period of last year refers to the same day, week and month of last year.
How to calculate the year-on-year growth? How to calculate the chain growth? Year on year:
The year-on-year development speed is mainly to eliminate the influence of seasonal changes, and to illustrate the relative development speed by comparing the development level of this period with that of the same period last year. For example, this February is better than last February, and this June is better than last June. Its calculation formula is: year-on-year development speed = current development level/development level of the same period last year X 100%.
In practical work, this indicator is often used, such as the development speed of a certain year, a certain season and a certain month compared with the same period of last year, which is the year-on-year development speed.
Ring ratio:
The development speed can be divided into year-on-year development speed, ring-on-ring development speed and fixed-base development speed due to different base periods. Expressed as a percentage or multiple. The ring ratio is divided into daily ring ratio, weekly ring ratio, monthly ring ratio and annual ring ratio.
The ring-on-ring development speed is the dynamic relative number obtained by comparing the level of the reporting period with the level of the previous period (comparison of adjacent periods). It shows the development and change degree of the phenomenon in different periods. If the comparison between each month of a year and last month is calculated, that is, February is 1 month, March is 1 month, and April is 1 month, indicating the development degree of each month.
The development speed of the chain is the ratio of the level of the reporting period to the level of the previous period, indicating the development speed of the phenomenon in different periods. If the comparison between each month of a year and last month is calculated, that is, February is 1 month, March is 1 month, and April is 1 month, indicating the development degree of each month.
Excel year-on-year growth How to calculate the year-on-year growth rate = (index value of the current year-value of the same period last year) ÷ value of the same period last year * 100%?
How to calculate the year-on-year growth? Chongqing education tells you that the year-on-year growth is how much this year has increased compared with last year. For example, last year's sales were 1 10,000, and this year's sales were 2 million, an increase of (200-100)/100%.
Year-on-year growth 1.67 times. How to calculate the year-on-year growth rate = (index of this year's statistical period-index of the same period last year)/index of this year's statistical period * 100%?
The year-on-year growth rate is 1.67, that is, the year-on-year growth rate = 167%.
How to calculate the year-on-year growth ratio? Generally speaking, the proportion is not divided by, but directly subtracted, which is not to say that it has increased or decreased by a few percentage points, but that it has increased or decreased by * * percentage points year-on-year.
For example, the Engel coefficient of residents in a certain place was 32.7 during this year1-August and 34.3 during last year1-August.
In other words, the Engel coefficient of residents in this area decreased by 1.6 percentage points compared with the same period of last year.