Table:
0
A
B
C
D
E
F
1
(In thousands)
Total
2020
2021-2022
2023-2024
Thereafter
2
Operating leases (1)
$19,437
$4,143
$7,111
$3,686
$4,497
3
Capital leases
65
27
38
—
—
4
Asset retirement obligation
400
—
150
250
5
Total contractual obligations (2)
$19,902
$4,170
$7,299
$3,936
$4,497

Questions and formulas:
Question: What was the increase / (decrease) in the contractual obligation for operating leases from 2020 to 2021-2022?
Formula: D2-C2 
Formula2: D2-C2 
Level: Calculation
Question: What is the average annual Operating leases contractual obligations for 2020-2024?
Formula: (C2+D2+E2)/5
Formula2: (C2+D2+E2)/5
Level: Calculation
Question: What was the increase / (decrease) in the asset retirement obligation from 2021-2022 to 2022-2023?
Formula: E4-D4
Formula2: E4-D4
Level: Calculation