The Australian Institute of Health and Welfare has released two new reports today:

Dental decay among Australian children
The Child Dental Health Survey 2005-06 provides information on the oral health of children attending school dental services in Australia, and shows that decay is relatively common in Australian children. Nearly half children aged 5-6 years (48.7%) had a history of dental decay in the deciduous teeth (also known as baby teeth). Likewise, nearly half of children aged 12 years (45.1%) had a history of decay in the permanent teeth. Young children from the lowest socioeconomic areas had about 70% more dental decay than children from the highest socioeconomic areas.
Find the report here

Changes in child toothbrushing over time
The proportion of children brushing their teeth less than once a day, among children when they start brushing with toothpaste, almost doubled between 1993 and 2000. The proportion brushing with low-fluoride children's toothpaste, as is recommended for children aged 6 years or under, has increased. The inappropriate eating or licking of toothpaste has increased, both when children start brushing and at 5 years of age.
Find the report here