Engel's coefficient,

• May be linked to more detailed information..
  http://miomama22.cocolog-nifty.com/blog/2009/05/post-75cb.html
  kokonikite �� engeru keisuu ha oohaba ni saga ttamonono �� shitsu hakanari aga ttato omou uchino daidokorojijou desu

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  Sous reserve de la traduction en japonais.
  
  
• jagaimo to torutero^ni no tomatoso^su itame
  http://seno.cocolog-nifty.com/blog/2009/07/post-9dc5.html
  koko saikin zutto su^pa^ no ure nokori hangaku bentou de engeru keisuu wo sage tekita watashi desuga �� nandaka kyuuni ryouri shitakunarimashita

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  Sous reserve de la traduction en japonais.
  
  
• 恋愛とは
  http://myhome.cururu.jp/oisinbo/blog/article/91002778963
  koko saikin dori^mukurabu tokaiu utatte odoru kyaba jou wo oto shite nani suru ge^mu to rabupurasu tokaiu ds han toki memo mitaina ge^mu no futatsu ga hatsubai sarete �� nanka itaru tokorodekono futatsu no wadai wo meni surunodechotto odoroi teiru watashi desu

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  Sous reserve de la traduction en japonais.