Adult Alcohol Drinking Attitude to Health Cariostatic Agents--therapeutic use Dental Care--statistics & numerical data Dental Caries--prevention & control Dentition Eating--physiology Esthetics, Dental Female Fluoridation Health Behavior Health Knowledge, Attitudes, Practice Health Services Needs and Demand--statistics & numerical data Health Status Humans New Zealand Oral Health Parity Pregnancy Smoking Socioeconomic Factors Toothache--psychology Toothbrushing Toothpastes--therapeutic use