WOTC - COI on Singhealth cyberattack

I asked this question in the Wisdom of the Crowd:

Should the full report of the COI on the Singhealth Cyber-attack be released?

Here are the responses: (46 Votes)

41 % - It is a waste of public funds to spend so many manpower on the COI only to have the results filed away.
30 % - Only the sensitive portion can be kept confidential; the rest of the report should be released.
28 % - It is important to understand the root cause so that other organizations can learn from the shortcomings.
0 % - It should be kept confidential, as it involve national security.

See the pie chart at: 
http://www.wisdomofthecrowd.sg/chart.aspx?ID=1092