{
  "topCustomers2012": [
    {
      "customerId": 26,
      "customerName": "Richard Cunningham",
      "amount": "25.84"
    },
    {
      "customerId": 34,
      "customerName": "João Fernandes",
      "amount": "24.77"
    },
    {
      "customerId": 13,
      "customerName": "Fernanda Ramos",
      "amount": "24.75"
    },
    {
      "customerId": 51,
      "customerName": "Joakim Johansson",
      "amount": "24.75"
    },
    {
      "customerId": 55,
      "customerName": "Mark Taylor",
      "amount": "22.77"
    }
  ],
  "totals": {
    "all": {
      "invoiceCount": 412,
      "lineCount": 2240,
      "quantity": 2240,
      "amount": "2328.60"
    },
    "2012": {
      "invoiceCount": 83,
      "lineCount": 447,
      "quantity": 447,
      "amount": "477.53"
    },
    "october": {
      "invoiceCount": 7,
      "lineCount": 38,
      "quantity": 38,
      "amount": "42.62"
    },
    "november": {
      "invoiceCount": 7,
      "lineCount": 38,
      "quantity": 38,
      "amount": "37.62"
    }
  },
  "categories2012": [
    {
      "genreId": 1,
      "name": "Rock",
      "amount": "162.36",
      "quantity": 164
    },
    {
      "genreId": 2,
      "name": "Jazz",
      "amount": "5.94",
      "quantity": 6
    },
    {
      "genreId": 3,
      "name": "Metal",
      "amount": "65.34",
      "quantity": 66
    },
    {
      "genreId": 4,
      "name": "Alternative & Punk",
      "amount": "38.61",
      "quantity": 39
    },
    {
      "genreId": 5,
      "name": "Rock And Roll",
      "amount": "1.98",
      "quantity": 2
    },
    {
      "genreId": 6,
      "name": "Blues",
      "amount": "8.91",
      "quantity": 9
    },
    {
      "genreId": 7,
      "name": "Latin",
      "amount": "63.36",
      "quantity": 64
    },
    {
      "genreId": 8,
      "name": "Reggae",
      "amount": "5.94",
      "quantity": 6
    },
    {
      "genreId": 9,
      "name": "Pop",
      "amount": "7.92",
      "quantity": 8
    },
    {
      "genreId": 10,
      "name": "Soundtrack",
      "amount": "3.96",
      "quantity": 4
    },
    {
      "genreId": 13,
      "name": "Heavy Metal",
      "amount": "2.97",
      "quantity": 3
    },
    {
      "genreId": 14,
      "name": "R&B/Soul",
      "amount": "9.90",
      "quantity": 10
    },
    {
      "genreId": 15,
      "name": "Electronica/Dance",
      "amount": "2.97",
      "quantity": 3
    },
    {
      "genreId": 16,
      "name": "World",
      "amount": "2.97",
      "quantity": 3
    },
    {
      "genreId": 17,
      "name": "Hip Hop/Rap",
      "amount": "3.96",
      "quantity": 4
    },
    {
      "genreId": 18,
      "name": "Science Fiction",
      "amount": "1.99",
      "quantity": 1
    },
    {
      "genreId": 19,
      "name": "TV Shows",
      "amount": "25.87",
      "quantity": 13
    },
    {
      "genreId": 20,
      "name": "Sci Fi & Fantasy",
      "amount": "11.94",
      "quantity": 6
    },
    {
      "genreId": 21,
      "name": "Drama",
      "amount": "17.91",
      "quantity": 9
    },
    {
      "genreId": 22,
      "name": "Comedy",
      "amount": "11.94",
      "quantity": 6
    },
    {
      "genreId": 23,
      "name": "Alternative",
      "amount": "3.96",
      "quantity": 4
    },
    {
      "genreId": 24,
      "name": "Classical",
      "amount": "16.83",
      "quantity": 17
    }
  ],
  "calculation": "Read-only original rows, Python dictionaries, Decimal; no semantic result used as expected value."
}