Consumer Price Index for all Income Households in Bicol Region: September 2017

Release Date: 

Monday, January 22, 2018


The Bicol Region’s inflation rate in September 2017 went down to 4.7 percent. Compared to the 1.8 percent inflation rate in the same period last year, the August 2017 rate was higher by 2.9 percentage points.

The decrease was attributed to the Inflation Rate by the Food and Non-Alcoholic Beverages group (6.4 percent from 7.9 percent). Among other Commodity /Service group that went down were Furnishings, Households Equipment and Routine Maintenance of the House (1.6 percent from 1.7 percent) and health (1.2 percent from 1.4 percent).

Meanwhile the Commodity/Service groups that made increment were Transport (5.7 percent from 1.3 percent), Alcoholic Beverages and Tobacco (3.9 percent from 3.6 percent), Clothing and footwear (1.7 percent from 1.6 percent), and Housing, Water, Electricity, Gas and Other Fuels (3.8 percent from 3.4 percent).

Communication remained at 1.0 percent and Recreation and Culture at 0.7 percent. Education and Restaurant and miscellaneous Goods and Services also did not move at 0.5 percent and 2.6 percent respectively.

Camarines Sur province has the highest inflation rate in the region at 6.8 percent. Meanwhile, Catanduanes and Masbate remained to have the lowest inflation rate at 2.8 percent. Albay slipped to 4.5 percent, Camarines Norte pegged at 4.0 percent while Sorsogon settled at 3.9 percent.


On a month-on-month basis, the general prices of consumer items submerged at -0.1 percent. The decline was significantly attributed by the Food and Non-Alcoholic Beverages commodity (-0.7 percent from 0.7 percent). Alongside with this, the decline was also credited by Furnishings, Household Equipment and Routine Maintenance of the House (0.0 percent from 0.2 percent), Health (0.1 percent from 0.2 percent), Communication (0.0 percent from 0.2 percent) and Recreation and Culture (0.0 percent from 0.1 percent).

On the other side, the Commodity/Service Group that went up were Transport (4.7 percent from 0.7 percent) and Alcoholic Beverages and Tobacco (0.5 percent from 0.3 percent).

From last month’s, the non-movers were Clothing and Footwear (0.2 percent), Housing, Water, Electricity, Gas and Other fuels (0.2 percent) and Education (0.0 percent) Purchasing Power of Peso in Bicol Region persisted at 0.65. The highest Purchasing Power of Peso is in Albay at 0.69 while Camarines Norte and Sorsogon pegged at 0.65. the lowest is at the province of Masbate and Camarines Sur pegged at 0.63. The province of Catanduanes remained at 0.64.

Consumers’ Price Index  -  a statistical measure of the change in average retail prices of a fixed basket of goods and services bought by a specific group of consumers in a given area in a given period of time.   Purchasing Power of the Currency or Peso (PPP)  -  a measure of the volume of goods and services which the currency can buy at any given period relative to that which it could purchase during the base year.  It is computed as the reciprocal of the CPI for the period under review multiplied by 100. 
Market Basket  -  the total number of goods and services in constant amounts and qualities which are samples of the goods and services available in the market and included in the construction of the index.  CPI market basket was selected to represent the composite price behavior of all goods and services purchased by consumers. Composition of the 2006 market basket was determined based on the results of the 2006 update of the 2000 basket. Provinces and selected cities had own market baskets.   
Base Year  -  it identifies  the base period with which the index relates. It is a period of time chosen as reference on which a price index is computed. The index for the base year is 100. 
Retail Price  -  the actual price at which retailers sell a commodity on spot or earliest delivery, usually in small quantities for consumption and not for resale. It is confined to transactions on cash basis in the free market and excludes black-market prices and prices of commodities that are on sale as in summer sales, anniversary sales, Christmas sales, etc. 
Percent Change  -  the percent point change expressed as percent of the index of the earliest date. 
Inflation Rate  -  the annual rate of change or the year-on-year change of the CPI.  Inflation is interpreted in terms of declining purchasing power of money. 
 Note to Users: 
 The monthly Consumers Price Index is computed based on the average retail prices of goods and services collected during the first week and mid-month of the reference month.