multibar = [{
          "year": 2014,
          "nda":336,
          "upa":60,
          "others":147
        },
        {
          "year": 2009,
          "nda":159,
          "upa":262,
          "others":122
        },
        {
          "year": 2004,
          "nda":181,
          "upa":218,
          "others":144
        }]