Number of vaccinated is wrong

[yano404]

Number of people_vaccinated and people_partially_vaccinated is wrong for certain countries (Canada, India, UK, ...). For example, /vaccines?country=Canada returns

{
  "All": {
    "administered": 49836,
    "people_vaccinated": 0,
    "people_partially_vaccinated": 0,
    "country": "Canada",
    "population": 36624199,
    "sq_km_area": 9970610,
    "life_expectancy": "79.4",
    "elevation_in_meters": 487,
    "continent": "North America",
    "abbreviation": "CA",
    "location": "North America",
    "iso": 124,
    "capital_city": "Ottawa", 
    "updated": "2021/05/12 00:00:00+00"
  }
}

This is because Province_State column was added by the vaccine data provider. Data of the country having Province_State column seems to be overwritten by the next row.

, Canada, ...
Alberta, Canada, ...
British Columbia, Canada, ...

I suggest the solutions:

1. /vaccines?country=foo returns only 'All'.

   {
     "All": {
       "administered": ...,
       "people_vaccinated": ...,
       "people_partially_vaccinated": ...,
       ...
     }
   }

2. /vaccines?country=foo returns "All" and provinces.

   {
     "All": {
       "administered": ...,
       "people_vaccinated": ...,
       "people_partially_vaccinated": ...,
       ...
     },
     "Province1": {
       "administered": ...,
       "people_vaccinated": ...,
       "people_partially_vaccinated": ...,
       ...
     },
     ...
   }

[yano404]

This problem will be fixed by #21. In #21, /vaccines?country=foo will return "All" and provinces (solution 2).