[
    {
        "fetterLevel": 1,
        "needExp": 1000
    },
    {
        "fetterLevel": 2,
        "needExp": 1550
    },
    {
        "fetterLevel": 3,
        "needExp": 2050
    },
    {
        "fetterLevel": 4,
        "needExp": 2600
    },
    {
        "fetterLevel": 5,
        "needExp": 3175
    },
    {
        "fetterLevel": 6,
        "needExp": 3750
    },
    {
        "fetterLevel": 7,
        "needExp": 4350
    },
    {
        "fetterLevel": 8,
        "needExp": 4975
    },
    {
        "fetterLevel": 9,
        "needExp": 5650
    },
    {
        "fetterLevel": 10,
        "needExp": 6325
    }
]