Codebook defining the Standard Industrial Classification (1980) used in 1991

Table ID:
IND_1991_CODEBOOK     (6565705)
Contents:
Codebook defining the Standard Industrial Classification (1980) used in 1991
Approx. number of rows:
335
Table type:
Codebook
Documentation Author:
Humphrey Southall
Chronology:
The data cover the period 1881 to 1911.

Notes:

  1. This codebook was constructed by summarising the data downloaded from NOMIS and held in ind_1991_lad and ind_1991_ward, plus assignments to SIC (2007) by Humphrey Southall.


Checking:

  1. The table has been checked to ensure that each numerical values has only one associated label string.


Indices:

IndexTypeColumn(s) indexed
ind_1991_codebook_pkey Primary key sic80_activity


Constraints:

The table has the following associated constraints:

ConstraintTypeDetails
ind_1991_codebook_pkey Primary Key See details above for primary key index



Columns within table:

ColumnTypeContents
sic80_division Integer number. Number of the Division within the 1980 Standard Industrial Classification.
sic80_division_name Text string (max.len.=104). Name of the Division within the 1980 Standard Industrial Classification.
sic80_class Integer number. Number of the Class within the 1980 Standard Industrial Classification.
sic80_class_name Text string (max.len.=84). Name of the Class within the 1980 Standard Industrial Classification.
sic80_activity Integer number. Number of the Activity within the 1980 Standard Industrial Classification.
sic80_activity_name Text string (max.len.=46). Name of the Activity within the 1980 Standard Industrial Classification.
sic2007_division Integer number. Number of the corresponding Division within the 2007 Standard Industrial Classification.
sic2007_div_name Text string (max.len.=134). Name of the corresponding Division within the 2007 Standard Industrial Classification.
rec_num Integer number. Row number, keeping data in the order they were loaded in.