Children usually entered primary school at seven years of age for six days a week, which after regulatory changes in 1995 and 1997 were changed to five and a half and five days, respectively.
7살 때 초등학교에 입학해 아이들은 보통 일주일에 6일 동안 등교해야 했지만, 1995년과 1997년의 규정 변경 후 각각 5일로 바뀌었다.