Table:
0
A
B
C
D
E
F
1
Years ended August 31,
2019 (1)
2018 (2)
Change
Change in constant currency (3)
Foreign exchange impact (3)
2
(in thousands of dollars, except percentages)
$
$
%
%
$
3
Revenue
1,036,853
847,372
22.4
17.9
37,433
4
Operating expenses
571,208
478,172
19.5
15.2
20,522
5
Adjusted EBITDA
465,645
369,200
26.1
21.5
16,911
6
Adjusted EBITDA Margin
44.9%
43.6%
7
Acquisitions of property, plant and equipment
192,605
212,580
(9.4)
(12.4)
6,332
8
Capital intensity
18.6%
25.1%

Questions and formulas:
Question: What was the increase / (decrease) in the revenue from 2018 to 2019?
Formula: B3 - C3
Formula2: B3 - C3
Level: Calculation
Question: What was the average operating expenses between 2018 and 2019?
Formula: (B4 + C4) / 2
Formula2: (B4 + C4) / 2
Level: Calculation
Question: What was the increase / (decrease) in the Adjusted EBITDA from 2018 to 2019?
Formula: B5 - C5
Formula2: B5 - C5
Level: Calculation