Table:
sector
average sector output share
average foreign-controlled market share
percentage change in foreign control

1973 to 1975
1997 to 1999
2009 to 2011
1973 to 1975
1997 to 1999
2009 to 2011
between the 1973-to-1975 and 1997-to-1999 periods
between the 1997-to-1999 and 2009-to-2011 periods
between the 1973-to-1975 and 2009-to-2011 periods

percent

food, beverage and tobacco
19.6
13.7
17.7
35.8
46.7
32.8
30.5
-29.9
-8.5

natural-resources-based
15.5
14.7
26.3
57.9
40.8
48.4
-29.5
18.7
-16.3

labour-intensive
14.4
10.1
8.8
34.6
29.6
21.4
-14.4
-27.7
-38.1

scale-based
34.8
41.8
29.1
57.0
61.1
58.0
7.2
-5.2
1.6

product-differentiated
8.6
9.7
9.0
56.2
47.9
34.0
-14.7
-29.0
-39.5

science-based
7.0
10.0
9.1
72.6
50.8
46.6
-30.0
-8.2
-35.8

manufacturing
100.0
100.0
100.0
50.8
50.7
44.6
-0.2
-12.1
-12.3

Retrieve the values of cells in the given rows, indicated by row indices. Represent the cells in a row with the JSON format {"row_id":"<row index>", "cell_list":"<a list of cells in this row>"}. For instance, {"row_id":"5", "cell_list": ["152", "UN", "one last kiss"]}.
rows to retrieve:
the 4th row
the 2nd row

The extracted row contents are listed below.
For the 4th row: {"row_id": "4", "cell_list": ['food, beverage and tobacco', '19.6', '13.7', '17.7', '35.8', '46.7', '32.8', '30.5', '-29.9', '-8.5']}
For the 2nd row: {"row_id": "2", "cell_list": ['', '1973 to 1975', '1997 to 1999', '2009 to 2011', '1973 to 1975', '1997 to 1999', '2009 to 2011', 'between the 1973-to-1975 and 1997-to-1999 periods', 'between the 1997-to-1999 and 2009-to-2011 periods', 'between the 1973-to-1975 and 2009-to-2011 periods']}