Table:
|  | Dry bulk vessels | Logistics business |
| --- | --- | --- |
| 2020 | 22,266 | 129,437 |
| 2021 | 4,607 | 97,544 |
| 2022 | 3,445 | 75,425 |
| 2023 | — | 69,250 |
| 2024 | — | 60,200 |
| 2025 and thereafter | — | 642,479 |
| Total minimum revenue, net of commissions | $30,318 | $1,074,335 |
Paragraphs:
NAVIOS MARITIME HOLDINGS INC. NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (Expressed in thousands of U.S. dollars — except share data)
Chartered-out vessels, barges and pushboats:
The future minimum revenue, net of commissions, (i) for dry bulk vessels, expected to be earned on non-cancelable time charters; and (ii) for the Company’s logistics business, expected to be earned on non-cancelable time charters, COA’s with minimum guaranteed volumes and contracts with minimum guaranteed throughput in Navios Logistics’ ports expected to be earned on non-cancelable time charters, are as follows:
Revenues from time charters are not generally received when a vessel is off-hire, which includes time required for scheduled maintenance of the vessel.
Question:
What was the difference in the minimum revenue from dry bulk vessels between 2020 and 2021?
Answer: 22266-4607 = 17659