【正确答案】 According to figure 1, significant others, which comprised seven per cent of those who attended the service, have important relationships with actual users such as parents, partners, siblings, friends, other relatives and others. Among them, partner account for 24%, and parent for approximately 28%, which is the biggest group compare to other items. Friends and other relatives are seven and ten percent respectively. Figure2 shows the breakdown of the age of respondents with the 25-44 year olds making up 56 percent of those who completed the interviews while people aged 65 or above are 1%. Respondents aged below 18 accounts for 4%; those who aged between 45 and 64 account for 16%, and the group between 18 and 24.23%.