The Indian economy is characterised by the existence of a vast majority of informal or unorganised labour employment. As per a survey carried out by the National Sample Survey Organisation (NSSO) in 2009–10, the total employment in the country was of 46.5 crore comprising around 2.8 crore in the organised and the remaining 43.7 crore workers in the unorganised sector. Out of these workers in the unorganised sector, there are 24.6 crore workers employed in agricultural sector, about 4.4 crore in construction work and remaining in manufacturing and service.
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