Need help with showing data

[
    {$match: {
        $and: [
            {"_id": {"$ne": null}}
            [[ {{ filterGender }} ]]
            [[ {{ filterEvent  }} ]]
            [[ {{ filterState  }} ]]
            [[ {{ filterOffice }} ]]
        ]
    }}
    , {$project: {
        _id: NumberInt(0)
        , childsAge: '$test'
        
    }}
    , {$addFields: {
        age: {$switch:
          {
            branches: [
                {case: {$and: [{$lt: ['$childsAge', 365]}, {$gte: ['$childsAge', 0]}] }, then: '< 1'}
                , {case: {$and: [{$lt: ['$childsAge', 1825]}, {$gte: ['$childsAge', 365]}] }, then: '< 5'},
                {case: {$and: [{$gte: ['$childsAge', 0]}] }, then: 'Total'}
                
            ]
            
        }}
    }}
    , {$project: {
        _id: NumberInt(0)
        , age: '$age'
    }}
   
    , {$group: { 
        _id: { age: '$age'}
        , totalCount: {$sum: NumberInt(1)}
    }}
    , {$project: {
        _id: NumberInt(0)
        , 'Category': '$_id.age'
        , 'Count': '$totalCount'
    }}
   
]

Here, in last switch case condition, didn't getting all the values childsAge >=0 . It's removing the previous two cases value & showing the rest. Ex: 0>=childsAge>365 has 5 data, 365>=childsAge>1825 has 4 data, and total data is 15. instead of showing 15, Total is showing 15-(5+4) = 6. How can I get 15 for Total?

Hi @kayumuzzaman
You'll find better help for non-Metabase specific questions regarding Mongo in a forum dedicated to that or on stackoverflow.com