Table:
0
A
B
C
1
€ million
€ million
2
2019
2018
3
(Restated)(a)
4
Operating profit
8,708
12,639
5
Depreciation, amortisation and impairment
1,982
2,216
6
Changes in working capital
(9)
(793)
7
Pensions and similar obligations less Payments
(260)
(128)
8
Provision less payments
7
55
9
Elimination of (profits)/losses on disposals
60
(4,313)
10
Non-cash charge for share-based compensation
151
196
11
Other adjustments
2
(260)
12
Cash flow from operating activities
10,641
9,612
13
Income tax paid
(2,532)
(2,294)
14
Net capital expenditure
(1,429)
(1,424)
15
Net interest and preference dividends paid
(548)
(461)
16
Free cash flow*
6,132
5,433
17
Net cash flow (used in)/from investing activities
(2,237)
4,644
18
Net cash flow (used in)/from financing activities
(4,667)
(12,113)

Questions and formulas:
Question: What is the change in the operating profit? 
Formula: B4 - C4
Formula2: B4 - C4
Level: Calculation
Question: What is the increase / (decrease) in the Free Cash Flow?
Formula: B16 - C16
Formula2: B16 - C16
Level: Calculation
Question: What is the average Depreciation, amortisation and impairment?
Formula: (B5 + C5) / B11
Formula2: (B5 + C5) / B11
Level: Calculation