Trends in International Mathematics and Science Study 2007

World, 2007

Reference ID

WLD_2007_TIMSS_v01_M

Producer(s)

TIMSS International Study Center

Metadata

DDI/XML JSON

Created on

Apr 25, 2019

Last modified

Apr 25, 2019

Page views

2969

CSV JSON

Average earnings per month (q0923)

Data file: WHS-Dominican_F4

Overview

Valid: 322

Invalid: 178

Minimum: 0

Maximum: 60000

Mean: 3611.91

Standard deviation: 7313.639

Type: Continuous

Decimal: 2

Range: -

Format:

Questions and instructions

Literal question

Thinking over the past year, can you tell me what have been your
average earnings? (Please, tell me the amount per week, per month or per one year, whichever is easiest for you).

Categories

Value	Category
7	Refusal
8	Do not know

Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.

Interviewer instructions

By average earnings, we mean the amount of money (only monetary income, not payments in kind), whether in the form of salary or other, that the respondent has earned in the last regular work year. Record the amount per week, per month or per year as said by the respondent. The options “refuse” and “don’t know” have been coded separately to distinguish them from any amount given.