{
    "MRO": {
        "name": "Mauritanian Ouguiya",
        "iso": {
            "code": "MRO",
            "number": "478"
        },
        "units": {
            "major": {
                "name": "Ouguiya",
                "symbol": "UM"
            },
            "minor": {
                "name": "khoums",
                "symbol": "",
                // 1 khoums = 1/5 Ouguiya
                // https://en.wikipedia.org/wiki/Mauritanian_ouguiya
                "majorValue": 0.2
            }
        },
        "banknotes": {
            "frequent": [
                "100",
                "200",
                "500",
                "1000",
                "2000",
                "5000"
            ],
            "rare": [
            ]
        },
        "coins": {
            "frequent": [
                "5",
                "10",
                "20",
                "50"
            ],
            "rare": [
                "1 khoums",
                "1 ouguiya"
            ]
        }
    }
}