Give you a statement and table with its title in Markdown format, please determine whether the statement is supported or refuted by, or is unrelated to the table. It'a binary classification problem, you should choose the answer between supported and refuted. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| class | ships in class | pennant number | builder | commissioned |
| katanpää class | katanpää | 40 | intermarine spa , sarzana , italy | 2012 - |
| katanpää class | purunpää | 41 | intermarine spa , sarzana , italy | 2012 - |
| katanpää class | vahterpää | 42 | intermarine spa , sarzana , italy | 2012 - |
| kuha class | kuha 21 | 21 | laivateollisuus , turku , finland | 1974 - 1975 |
| kuha class | kuha 23 | 23 | laivateollisuus , turku , finland | 1974 - 1975 |
| kuha class | kuha 24 | 24 | laivateollisuus , turku , finland | 1974 - 1975 |
| kuha class | kuha 26 | 26 | laivateollisuus , turku , finland | 1974 - 1975 |
| kiiski class | kiiski 1 | 521 | fiskars oy , turku , finland | 1982 - 1984 |
| kiiski class | kiiski 3 | 523 | fiskars oy , turku , finland | 1982 - 1984 |
| kiiski class | kiiski 4 | 524 | fiskars oy , turku , finland | 1982 - 1984 |
| kiiski class | kiiski 5 | 525 | fiskars oy , turku , finland | 1982 - 1984 |
| kiiski class | kiiski 6 | 526 | fiskars oy , turku , finland | 1982 - 1984 |
| kiiski class | kiiski 7 | 527 | fiskars oy , turku , finland | 1982 - 1984 |
Title:
list of active finnish navy ships
Statement:
the kuha class has four ships which are kuha 21 , kuha 23 , kuha 24 and kuha 26 all commission in the years 1974 - 1975
Answer:
supported