Today in Japan there are more than 30 Mio QR Code installed on japanese phones and QR Codes have become the door to the mobile internet for the average mobile user.

In the survey below, published originally by infoPlant and translated by Seron, you can discover some interestings facts.

The survey was carried out at the end of August 2005. The respondents did select the survey themselves via a link in the DoCoMo iMode menu system. 7,660 people completed the survey, 5,023 of them were women.