http://172.19.1.196:8983/solr/secweb/select?q=defend unchanged OR "defend unchanged" OR "safeguard Unaltered" OR "safeguard Unmodified" OR "protect Unaltered" OR "protect Unmodified"&wt=json&indent=true&facet=true&facet.field=key_filetype&facet.field=key_sitemap&facet.field=system_name&facet.field=key_keywords&hl=on&hl.fragsize=200&hl.fl=id,title_th,searchcontent_th&defType=edismax&qf=searchcontent_th&qf=id&qf=title_th^1000000&pf=title_th~5^1&pf=searchcontent_th~5^10000&ps=2&mm=100&qf=title_th_default&start=110&rows=10
, unchanged from the year 2005.
Trading Activity An average daily trading value of debt securities in 2006 surged to 28.6 billion baht, an increase of 81 percent from the previous year. Investors focused on