FTB Part A是支付到小孩Year 12毕业那年吗？

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You may be eligible for FTB Part A if you care for a dependent child who is:

0 to 15 years of age, or
16 to 19 years of age, and
is in full time secondary study in an approved course leading towards a year 12 or equivalent qualification
has an acceptable study load, or
has been granted an exemption
If your child is 16 to 19 years of age and is in full time secondary study, we’ll pay you until the end of the calendar year they turn 19 years of age.

这段最后一句有点没理解，可以付到19岁？比如2019年年底就year 12毕业了，毕业的时候其实刚满18岁，那是能拿到什么时候呢？