To get status.second data:

<snf><xci><report><request><status class='second'/></request></report></xci></snf>

To get status.minute data:

<snf><xci><report><request><status class='minute'/></request></report></xci></snf>

To get status.hour data:

<snf><xci><report><request><status class='hour'/></request></report></xci></snf>