Table:
Busiest Domestic Routes to and from Glasgow Airport (2012)[23]

Rank
Airport
Passengers handled
Change
2011/12

1
London Heathrow
828,531
0%

2
London Gatwick
607,417
7%

3
London Stansted
331,607
3%

4
London Luton
276,488
0%

5
Belfast International
266,987
8%

6
Bristol
239,666
8%

7
Birmingham
208,123
2%

8
Southampton
173,576
24%

9
London City
158,239
6%

10
Belfast City
100,003
4%

What are the contents of cells located in column 3 of this table? Provide the cells in a column in the JSON structure, using the format {"column_id":"<column index>", "cell_list":"<a list of cells in this column>"}.

The cells in column 3: {"column_id": "3", "cell_list": ['Passengers handled', '828,531', '607,417', '331,607', '276,488', '266,987', '239,666', '208,123', '173,576', '158,239', '100,003']}