The line graph illustrates the spending trend from 2006–07 to 2012–13 for Public Service Insurance (Vote 20), which is a centrally managed government-wide fund. Financial figures are presented in thousands of dollars along the y axis and graphed against the fiscal years from 2006–07 to 2012–13 on the x axis. The graph shows that actual spending has been increasing. In 2006–07, it totalled $1,525,831 thousand and in 2009–10, it reached $2,164,322 thousand. It is expected that planned spending will reach $2,561,138 thousand in 2012–13.

The actual expenditures for Vote 20 for past fiscal years are as follows: $1.5 billion for 2006–07, $1.6 billion for 2007–08, $1.7 billion for 2008–09, and $2.2 billion in 2009–10. The planned expenditures for the next three fiscal years are as follows: $2.2 billion for 2010–11, $2.3 billion for 2011–12, and $2.6 billion for 2012–13.