For the demographic characteristics of passengers who used the service machine to register more automatically each man, but there is a difference. This may affect the satisfaction of using different types of service. Description: demographic characteristics, which consistsAge, gender, family size. Marital status, family income, occupation and education it is important and it is a measure of population statistics that help define the target market while social science psychology and behavior helps explain the ideas and feelings of the target groups only. The population will be able to access and effectively continued to define the target market.
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