Basics of NSSO Data

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NSSO Unit level Data means?


It is the basic validated data at the ultimate level like households or establishments or factories or enterprises. It is also called micro-data or disaggregated data or raw data. Aggregated data or Reports can be generated by making use of programming tools / statistical packages on this unit-level data.


The form of NSSO Data:


It is provided in flat line-sequential ASCII format and they can be imported into any other software platform like R, Python, STATA and SPSS for analysis purpose.


How to get NSSO Data?


One has to visit the following page to see the details related to price for the data and procedures to get the data along with the FAQs.

Link to get the detailed information on NSSO Data purchase procedures and prices


History of NSSO


The need for the sound database of various fields was keenly felt by Late Prime Minister of India Pandit Jawaharlal Nehru. It was, at his instance a large scale sample survey agency known as NSS (National Sample Survey) came into existence in 1950.


Functions of NSSO


NSSO has been conducting multisubject integrated sample surveys since 1950.

 Mainly four types:
1. Household Surveys
2. Enterprise Surveys
3. Village Facilities
4. Land & Livestock holdings
There is a well-designed cycle of surveys extending over a period of 10 years.

 Ten Year Cycle
1. Consumer Expenditure and Employment & Unemployment - Twice
2. Social Consumption (health, education etc.) - Twice
3. Un-organised Manufacturing - Twice
4. Un-organised services - Twice
5. Land & Livestock holdings - Once
6. Open Round - Once

 Special surveys are also undertaken
Annual Consumer Expenditure and Employment & Unemployment Surveys (thin sample)

For more details on NSSO Data support, please contact on below address:


Ajay Srivastava

NSSO Data Expert

Email ID: analyzingnssodata@gmail.com

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