Census of Industry - 2004 [Mining and Quarrying Establishments]

Sri Lanka, 2003

Reference ID

LKA-DCS-CIMQ-2004-v1.0

Producer(s)

Department of Census and Statistics

Metadata

Documentation in PDF DDI/XML JSON

Created on

Jan 18, 2023

Last modified

Jan 18, 2023

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1.3.2 Commencement Year (COMMENCEMENT_YEAR)

Data file: 2-TRADE_ACTION

Overview

Valid: 1639

Invalid: 49

Minimum: 1820

Maximum: 9999

Mean: 2375.827

Standard deviation: 1704.661

Type: Continuous

Decimal: 0

Start: 28

End: 31

Width: 4

Range: 1820 - 9999

Format: Numeric

Questions and instructions

Question pretext

1.3.2 Indicate the year of the commencement if commercial production.
If the exact year is not known, the best year is acceptable.
Eg. : quarrying of sand, quarrying of gem, quarrying Stone were initiated on commercial basis.

Literal question

In what year did this establishment begin commercial operation?

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