It doesn't really matter as to whether or not the figures change. It may even change over the year, but the overall total is the one that doesn't change. The overall total for capital does not change.
Vince Steen on Committee Report 3-13(3): Standing Committee On Resource Management And Development Report On The Review Of The 1996-97 Main Estimates
In the Legislative Assembly on May 16th, 1996. See this statement in context.
Committee Report 3-13(3): Standing Committee On Resource Management And Development Report On The Review Of The 1996-97 Main Estimates
Item 19: Consideration In Committee Of The Whole Of Bills And Other Matters
May 16th, 1996
Page 459
See context to find out what was said next.