Step 1. : [File] -> [Open ...] Step 2. : Specify the file type as "Text [txt;prn;csv;dat;out;asc]". And select the downloaded file. Then click [Text Options ...]. Step 3. : Select "Tab" as "Separator". Then click [OK]. Step 4. : Click [OK]. Step 5. : Now, you get the 1-2-3 worksheet. Enjoy it! Copyright © 2003 The Energy Data and Modelling Center, The Institute of Energy Economics, Japan. All Rights Reserved.