let data = [
  {
    country: 'China',
    population: 1409517397,
  },
  {
    country: 'India',
    population: 1339180127,
  },
  {
    country: 'USA',
    population: 324459463,
  },
  {
    country: 'Indonesia',
    population: 263991379,
  }
];

//Jumlahken kabeh populasi kecuali cina