The bar chart provides the information on the percentage of volunteers by household type in New Zealand in 2010, while the pie chart shows the distribution of volunteers across different sports support roles in Australia, specifically in New South Wales, during the same year.
Overall, households with dependent children accounted for the largest share of volunteers in New Zealand, whereas coaching-related roles collectively represented the most significant category of sports volunteering in New South Wales.
In New Zealand, couples with dependent children made up 49.8% of volunteers, accounting for almost half of the total. Couples without dependent children followed, at 26.9%. By contrast, other household types and one-parent or lone-person households accounted for 12.4% and 10.9%, respectively, together representing just under a quarter of all volunteers.
Regarding sports support roles in New South Wales, coaches, instructors or teachers formed the largest group, accounting for 206,000 volunteers. This was followed by committee members or administrators (158,600) and scorers or timekeepers (128,000), respectively. Referees or umpires (98,300) and medical or other roles (62,700) collectively accounted for the smallest proportion.