Average prices and purchased quantities of main food and non-foods by households


INCOME, EXPENDITURE AND CONSUMPTION OF HOUSEHOLDS - Average prices and purchased quantities of main foods and non-foods by households
Contact
Contact organisation

National Statistical Institute

Contact organisation unit

"Statistics on Living Conditions" Department

Contact name

Irina Tosheva

Contact person function

Chief Expert

Contact mail address

2, P. Volov Str.; 1038 Sofia, Bulgaria

Contact email address

ITosheva@nsi.bg

Contact phone number

+359 2 9857 612

Contact fax number
Metadata update
Metadata last certified13 November 1970
Metadata last posted13 November 2014
Metadata last update13 November 2014
Statistical presentation
Data description

The variables Average prices and Purchased quantities of main foods and non-foods are estimated based on the information from HBS. The households purchases irrespectively the place of occurrence are used for calculation of the average prices. The purchased quantities foods are computed average per households and the purchased non-foods - average per 100 households.

Classification system

· Classification of Individual Consumption by Purpose (COICOP/HBS);

· Classification on household income. Since 2008 updated and harmonized regarding the Eurostat requirements for EU-SILC;

· Classification of Individual Consumption by Purpose, at five-digit level;

· International Standart Classification of Education, 1997 version (ISCED 1997);

· National Classification of Occupations and Duties-2011 (NCOD-2011);

· Classification of Economic Activities (CEA-2008, for international use NACE.BG-2008).

Sector coverage

The Household Budget Survey is a sample survey by implementation of two stage cluster. The general population from which the sample for the survey is formed comprises all the households in the country. Institutional households are not studied by the household budget survey. The unit of observation is every randomly chosen ordinary household irrespective of the number of members and their material and personal status. The sample size for the 2002 - 2009 period is 3000 households and since 2010 ?. - 3060 households each quarter.

Statistical concepts and definitions

The average price of every good is the average value between cost and quantity. The households purchase goods from shops, markets, private persons, because of that the average prices, computed according the data from the HBS, differ considerably from the average consumer prices which are derived on the basis of the survey of a sample of retail shops in selected areas with a precisely defined nomenclature of goods.

The purchased quantities of foods are computed average per household and the purchased non-foods - average per 100 households. The indices of prices measure the average relative change of prices with a structure of goods purchased during the base period.

Statistical unit

Households and their members

Statistical population

The purposive aggregate in the HBS are all ordinary households and their members reside in the territory of the country at the moment of the survey. Persons who live in institutional households are excluded from the aggregate.

Reference area

For the territory of the Republic of Bulgaria.

Time coverage

1985 - 1991, 1992 - 2000, 2001 - 2011. The differences in the data during the periods are because of differences in the classifications of the expenditure.

Base period

2001 for the 2002 - 2011 period

Unit of measure

BGN, kg; ton, litre; number; cubic metre; pair, metre, kWh.

Reference period

Year, quarter

Institutional mandate
Legal acts and other agreements

Gentlemen agreement with Eurostat.

Data sharing

Not applicable.

Confidentiality
Confidentiality - policy
  • Law on Statistics;

· Regulation (EC) No 223/2009 on European statistics (recital 24 and Article 20(4)) of 11 March 2009 (OJ L 87, p. 164), stipulates the need to establish common principles and guidelines ensuring the confidentiality of data used for the production of European statistics and the access to those confidential data with due account for technical developments and the requirements of users in a democratic society.

Confidentiality - data treatment

Individual data are not published in accordance with article 25 of the Law on Statistics. The publishing of individual data can be performed only in accordance with article 26 of the same law.

Release policy
Release calendar

In June of the year following the reference year for the annual data and 45 days after every current period ? for the quarterly data.

Release calendar access

The calendar is available on the NSI website: http://www.nsi.bg/en/node/480

User access

Data is published on the NSI website, section Households Income and Expenditure in accordance with the Law on Statistics and the European Statistics Code of Practice respecting the professional independence and aimed at objectivity, transparency and equal treatment of all consumers.

Frequency of dissemination

Yearly, quarterly

Accessibility and clarity
News release
Publications

Publication ?Average prices and purchased quantities of main foods and non-foods by households?

The publication contains data on the average prices and purchased quantities foods and non-foods by households by years and by quarters. The information from the survey of household budgets is used and because of that these average prices differ from the consumer prices published by the NSI. The purchased quantities foods are computed average per household and the purchased non-foods - average per 100 households. Published are also data on the purchasing power of households calculated by means of total and monetary income, as well as the changes in the purchasing power.

On-line database

Detailed results on Average prices and purchased quantities of main foods and non-foods by households are available to all users of the NSI website under the heading Households Income and Expenditure - Average prices and purchased quantities of main food and non-foods by households: http://www.nsi.bg/en/node/5718

Micro-data access

Anonymised individual data can be provide for scientific and research purposes, and for individual request according to the Rules for the provision of anonymized individual data for scientific and research purposes.

Other

Information service on request, according to the Rules for the dissemination of statistical products and services in NSI.

Documentation on methodology

Methodological notes about calculation of the average prices and purchased quantities goods by the households

Quality documentation

National quality reports for 2005 and 2010. Eurostat?s quality report of the Household Budget Surveys in EU countries, 2005.

Quality management
Quality assurance

Through checking on field work and control of the thoroughness of the records in the diaries.

Quality assessment
Relevance
User needs

The data of the average prices and purchased quantities goods is of interest to a wide number of users - state authorities, public and international organizations (Eurostat, OUN, ILO, etc), students and others.

User satisfaction

No user' satisfaction surveys are carried out.

Completeness
Accuracy and reliability
Overall accuracy

Maximal errors of main values are between 2-5%.

Sampling error

The data are burdened with a certain stochastic error due to the sample character of the survey.

Non-sampling error

The number of replacements of the households and the reasons that the households do not take part are describing in the methodological notes in the Publication ?Household budgets in the Republic of Bulgaria?.

Timeliness and punctuality
Timeliness

Data are available 45 days after the current period.

Punctuality

The terms of previous position are observed.

Coherence and comparability
Comparability - geographical
Comparability - over time

1985 - 1991, 1992 - 2000, 2001 - 2011. The differences in the data during the periods are because of differences in the used classifications of the expenditure.

Coherence - cross domain

Household expenditure survey is in accordance with the following surveys: Consumer Price Indices, National Accounts, Purchasing Power Parity.

Coherence - internal
Cost and burden

Every household receive 20 BGN per month of participation. It takes part in the survey 4 months per year, average 2-3 hour per month.

Data revision
Data revision - policy

Not applicable.

Data revision - practice

Not applicable.

Statistical processing
Source data

Household dairy and 5 questionnaires

Frequency of data collection

Monthly

Data collection

The households keep a regular record in the Household Diary on total daily monetary expenditure per month for food products, non-food products, services and irregular expenditure on non-foods during the previous two months. The interviewers visit the household twice a month. During these visits they have a detailed conversation with the members of the household, check the completeness and reliability of the data entered into the diary and questionnaires.

Data validation

Logical control of data is happened at the time when the information is introduced.

Data compilation

The data are calculated by means of specialized software on a PC.

Adjustment

Not applicable.

Comment
Metadata Structure Definition: ESMS_MSD+BNSI+2.0+SDMX.2.0.xml
  • Food
  • Non-food goods
  • Thursday, 15 November 2018 - 11:00

    The total income average per household member during the third quarter of 2018 is 1 541 BGN and increases by 7.7% compared to the same quarter of 2017.

    The total expenditure average per household member during the third quarter of 2018 is 1 518 BGN and increases by 9.8% in comparison with the same quarter of 2017.

    The consumption of main food products average per household member is without considerable change during the third quarter of 2018 compared to the same quarter of 2017.

  • Wednesday, 15 August 2018 - 11:00

    The total income average per household member during the second quarter of 2018 is 1 474 BGN and increases by 8.7% compared to the same quarter of 2017.

    The total expenditure average per household member during the second quarter of 2018 is 1 331 BGN and increases by 11.4% in comparison to the same quarter of 2017.

    The consumption of main food products average per household member during the second quarter of 2018 compared to the same quarter of 2017 does change.

  • Wednesday, 16 May 2018 - 11:00

    The total income average per household member during the first quarter of 2018 is 1 407 BGN and increases by 9.8% compared to the same quarter of 2017.

    The total expenditure average per household member during the first quarter of 2018 is 1 263 BGN and increases by 11.5% in comparison to the same quarter of 2017.

    The consumption of main food products average per household member changes during the first quarter of 2018 compared to the same quarter of 2017.

  • Wednesday, 18 April 2018 - 11:00

    The annual total income average per capita is 5 586 BGN in 2017 and increases by 8.1% compared to 2016.

    The Bulgarian households are spent 5 217 BGN average per capita in 2017 or by 9.7% more compared to 2016.

    Statistical data show changes in the household consumption structure in Bulgaria.

  • Thursday, 15 February 2018 - 11:00

    The total income average per household member during the fourth quarter of 2017 is 1 449 BGN and increases by 9.3% compared to the same quarter of 2016.

    The total expenditure average per household member during the fourth quarter of 2017 is 1 368 BGN and increases by 13.2% in comparison to the same quarter of 2016.

    The consumption of main food products average per household member during the fourth quarter of 2017 changes compared to the same quarter of 2016.

  • Thursday, 16 November 2017 - 11:00

    The total income average per household member during the third quarter of 2017 is 1 431 BGN and increases by 9.4% compared to the same quarter of 2016.

    The total expenditure average per household member during the third quarter of 2017 is
    1 382 BGN and increases by 13.0% in comparison with the same quarter of 2016.

    The consumption of main food products average per household member is without considerable change during the third quarter of 2017 compared to the same quarter of 2016.

  • Tuesday, 15 August 2017 - 11:00

    The total income average per household member during the second quarter of 2017 is 1 355 BGN and increases by 9.4% compared to the same quarter of 2016.

    The total expenditure average per household member during the second quarter of 2017 is 1 195 BGN and increases by 11.1% in comparison to the same quarter of 2016.

    The consumption of main food products average per household member during the second quarter of 2017 compared to the same quarter of 2016 does not change considerable.

  • Tuesday, 16 May 2017 - 11:00

    The total income average per household member during the first quarter of 2017 is 1 281 BGN and increases by 3.5% compared to the same quarter of 2016.

    The total expenditure average per household member during the first quarter of 2017 is 1 133 BGN and increases by 2.1% in comparison to the same quarter of 2016.

    The consumption of main food products average per household member during the first quarter of 2017 compared to the same quarter of 2016 does not change considerable.

  • Tuesday, 18 April 2017 - 11:00

    The annual total income average per capita is 5 167 BGN in 2016 and increases by 4.3% compared to 2015.

    The households are spent 4 755 BGN average per capita in 2016 or by 1.9% more compared to 2015.

    Statistical data show changes in the household consumption structure in Bulgaria.

  • Thursday, 16 February 2017 - 11:00

    The total income average per household member during the fourth quarter of 2016 is 1 325 BGN and increases by 5.0% compared to the same quarter of 2015.

    The total expenditure average per household member during the fourth quarter of 2016 is 1 209 BGN and increases by 4.1% in comparison with the same quarter of 2015.

Pages

  • Household Budgets in the Republic of Bulgaria 2017
    The National Statistical Institute presents to users of statistical information the bilingual (Bulgarian/English) publication Household budgets in the Republic of Bulgaria 2017.
  • Average Prices and Purchased Quantities of Main Foods and Non-Foods by Households for the 2006 - 2017 period
    The National Statistical Institute presents to users of statistical information the electronic bilingual (Bulgarian/English) publication Average Prices and Purchased Quantities of Main Foods and Non-Foods by Households for the 2006 - 2017 Period.
  • Statistical Yearbook 2017 in infographics
    The National Statistical Institute of Bulgaria offers a different view of the statistical information included in the 85th edition of the Statistical Yearbook of the Republic of Bulgaria.

    The publication is intended for a wider audience as statistical data are presented in a plain and easy understandable way.

    The current state and changes in the socio-economic and cultural life in the country are presented not in the traditional way in tables and text, but through infographics - images, graphics and other visualization tools.

  • Statistical Yearbook 2017
    The National Statistical Institute (NSI) has the pleasure to present to the attention of national and foreign users of statistical information the 84th edition of the ‘Statistical Yearbook of the Republic of Bulgaria’ in printed and electronic format.

    It provides current statistical information about the demographic, economic and social development of the country for 2012 - 2016 in different territorial and classification aggregations and breakdowns.

  • Average Prices and Purchased Quantities of Main Foods and Non-Foods by Households for the 2005 - 2016 period
    The National Statistical Institute presents to users of statistical information the electronic bilingual (Bulgarian/English) publication Average Prices and Purchased Quantities of Main Foods and Non-Foods by Households for the 2005 - 2016 Period.
  • Household Budgets in the Republic of Bulgaria 2016
    The National Statistical Institute presents to users of statistical information the bilingual (Bulgarian/English) publication Household budgets in the Republic of Bulgaria 2016.
  • Statistical Yearbook 2016
    The National Statistical Institute (NSI) has the pleasure to present to the attention of national and foreign users of statistical information the 84th edition of the ‘Statistical Yearbook of the Republic of Bulgaria’ in printed and electronic format.

    It provides current statistical information about the demographic, economic and social development of the country for 2011 - 2015 in different territorial and classification aggregations and breakdowns.

  • Average Prices and Purchased Quantities of Main Foods and Non-Foods by Households for the 2004 - 2015 period
    The National Statistical Institute presents to users of statistical information the electronic bilingual (Bulgarian/English) publication Average Prices and Purchased Quantities of Main Foods and Non-Foods by Households for the 2004 - 2015 Period.
  • Household Budgets in the Republic of Bulgaria 2015
    The National Statistical Institute presents to users of statistical information the bilingual (Bulgarian/English) publication Household budgets in the Republic of Bulgaria 2015.
     
  • Statistical Yearbook 2015
    The National Statistical Institute (NSI) has the pleasure to present to the attention of national and foreign users of statistical information the 83rd edition of the ‘Statistical Yearbook of the Republic of Bulgaria’ in printed and electronic format.

    It provides current statistical information about the demographic, economic and social development of the country for 2010 - 2014 in different territorial and classification aggregations and breakdowns.

Pages