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Note 33 - Dividends - Dividends Paid (Details) - USD ($) $ / shares in Units, $ in Thousands |  |  |  |  |  |  |  |  |  |  |  |  |  | 12 Months Ended
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Dec. 30, 2022 | Oct. 13, 2022 | Jul. 14, 2022 | Apr. 18, 2022 | Jan. 13, 2022 | Oct. 14, 2021 | Jul. 15, 2021 | Apr. 15, 2021 | Jan. 14, 2021 | Oct. 15, 2020 | Jul. 16, 2020 | May 14, 2020 | Jan. 16, 2020 | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Statement Line Items [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Dividends declared to owners of the Company (excluding NCI) |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 8,975 | $ 6,068 | $ 3,887
Dividends, cents per share (in dollars per share) | $ 14.0 | $ 14.0 | $ 14.0 | $ 14.0 | $ 14.0 | $ 14.0 | $ 13.0 | $ 12.0 | $ 11.0 | $ 10.0 | $ 8.5 | $ 7.5 | $ 7.5 |  |  |
Dividends declared and paid (excluding NCI) |  |  |  |  |  |  |  |  |  |  |  |  |  | 7,178 | 6,068 | 3,887
Dividends due (excluding NCI) |  |  |  |  |  |  |  |  |  |  |  |  |  | 1,797 | 0 | 0
Dividends recognised as distributions to owners of parent |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 8,975 | $ 6,068 | $ 3,887

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