Band 9: The bar chart shows the number of volunteers in New Zealand who helped in sports organizations in 2010. The pie chart illustrates the number of volunteers doing different types of jobs for that same period. Summarize the information by selecting and reporting the main features, and make comparisons where relevant.

The bar chart shows the proportion of volunteers in New Zealand who helped in sports organisations in 2010 by household type, while the pie chart presents the number of volunteers in different support roles during the same year.

Overall, couples with dependent children formed the largest group of volunteers, whereas one-parent or single-person households were the smallest group. In terms of roles, coaching was the most popular activity, while medical support was the least common.

Almost half of volunteers (49.8%) were couples with dependent children. Couples without children accounted for 26.9%. Other households made up 12.4%, and one-parent or lone-person households represented only 10.9%.

Regarding roles, 206,000 people worked as coaches, instructors or teachers. Committee members or administrators numbered 158,600, and 128,000 served as scorers or timekeepers. Referees or umpires totalled 98,300, while medical support involved 62,700 volunteers.

In conclusion, families with children were the most active volunteers, and coaching roles attracted the highest participation overall.