Table:
|  |  | For the year ended December 31, |  |
| --- | --- | --- | --- |
|  | 2017 | 2018 | 2019 |
| Brokers’ commissions on revenue | 6,456 | 7,555 | 7,527 |
| Bunkers’ consumption and other voyage expenses | 8,948 | 12,819 | 16,245 |
| Total | 15,404 | 20,374 | 23,772 |
Paragraphs:
GasLog Ltd. and its Subsidiaries
Notes to the consolidated financial statements (Continued)
For the years ended December 31, 2017, 2018 and 2019
(All amounts expressed in thousands of U.S. Dollars, except share and per share data)
16. Voyage Expenses and Commissions
An analysis of voyage expenses and commissions is as follows:
Bunkers’ consumption and other voyage expenses represents mainly bunkers consumed during vessels’ unemployment and off-hire.
Question:
What was the brokers' commissions on revenue in 2017?
Answer: 6,456