{
    "Distributions": [
        {
            "Start_Year": 1981,
            "End_Year": 1993.5,
            "Property_Restrictions_Within_Node": [],
            "Age_Ranges_Years": [
                {
                    "Min": 10,
                    "Max": 19
                },
                {
                    "Min": 40,
                    "Max": 49
                }
            ],
            "Num_Targeted": [
                100,
                300
            ]
        }
    ]
}