Too many empty subindicators in the rich data view graph.

[adieyal]

1. https://sifar-wazi.openup.org.za/#geo:CPT
2. Open the rich data view
3. Navigate to population by age
4. Notice that we have almost duplicated subindicators - i.e. "00-04" and "00 - 04" - except that latter have 0 values

https://trello.com/c/f78RwyAi/651-too-many-empty-subindicators-in-the-rich-data-view-graph

Data Example:

only 85+ is correct.

{
  "00-04": {
    "count": 736838.02
  },
  "05-09": {
    "count": 700292.3
  },
  "10-14": {
    "count": 647388.56
  },
  "15-19": {
    "count": 587785.08
  },
  "20-24": {
    "count": 715927.06
  },
  ....
  "80-84": {
    "count": 42785.32
  },
  "85+": {
    "count": 26930.34,
    "children": {
      "199001": 30,
      ....
    }
  },
  "00 - 04": {
    "children": {
      "199001": 864,
      ...
    }
  },
  "05 - 09": {
    "children": {
      "199001": 807,
      ...
    }
  },
  ...
}