WOTC - Trading colume in SGX

I asked this question in the Wisdom of the Crowd:

How can the Singapore Exchange increase its trading volume?

Here are the responses:

40 % - Improve trading links with other exchanges
27 % - Strengthen the regulation to protect investors
21 % - Relax the regulation to encourage a free market
11 % - Invite more companies to list in the exchange

See the pie chart at: 
http://www.wisdomofthecrowd.sg/chart.aspx?ID=770