Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| County or City | NUTS 3 Region | Population (2006) | Area (km²) | Population Density | Principal town/city | Vehicle Registration Code |
| --- | --- | --- | --- | --- | --- | --- |
| County Louth | Border Region | 111,267 | 831.99 | 133.7 | Dundalk | LH |
| County Leitrim | Border Region | 28,950 | 1,588.85 | 18.2 | Carrick-on-Shannon | LM |
| County Sligo | Border Region | 60,894 | 1,837.46 | 33.1 | Sligo | SO |
| County Cavan | Border Region | 64,003 | 1,931.88 | 33.1 | Cavan | CN |
| County Donegal | Border Region | 147,264 | 4,859.51 | 30.3 | Lifford | DL |
| County Monaghan | Border Region | 55,997 | 1,295.92 | 43.2 | Monaghan | MN |
| County Laois | Midlands Region | 67,059 | 1,719.46 | 39.0 | Portlaoise | LS |
| County Longford | Midlands Region | 34,391 | 1,091.25 | 31.5 | Longford | LD |
| County Offaly | Midlands Region | 70,868 | 1,989.81 | 35.6 | Tullamore | OY |
| County Westmeath | Midlands Region | 79,346 | 1,824.86 | 43.5 | Mullingar | WH |
| Galway city | West Region | 72,414 | 50.57 | 1,432.0 | Galway | G |
| County Galway | West Region | 159,256 | 6,099.95 | 26.1 | Galway | G |
| County Mayo | West Region | 123,839 | 5,588.31 | 22.2 | Castlebar | MO |
| County Roscommon | West Region | 58,768 | 2,548.04 | 23.1 | Roscommon | RN |
| – | Border, Midland and Western NUTS-II Region | – | – | – | – | – |
| Dublin city | Dublin Region | 506,211 | 117.61 | 4,304.1 | Dublin | D |
| Dún Laoghaire–Rathdown | Dublin Region | 194,038 | 126.95 | 1,528.5 | Dún Laoghaire | D |
| Fingal | Dublin Region | 239,992 | 453.09 | 529.7 | Swords | D |
| South Dublin | Dublin Region | 246,935 | 223.01 | 1,107.3 | Tallaght | D |
| Limerick city | Mid-West Region, Ireland | 52,539 | 20.35 | 2,581.8 | Limerick | L |
| County Limerick | Mid-West Region, Ireland | 131,516 | 2,739.67 | 48.0 | Limerick | LK |
| North Tipperary | Mid-West Region, Ireland | 66,023 | 2,046.30 | 32.3 | Nenagh | TN |
| County Clare | Mid-West Region, Ireland | 110,950 | 3,442.32 | 32.2 | Ennis | CE |
| County Kildare | Mid-East Region | 186,335 | 1,694.20 | 110.0 | Naas | KE |
| County Meath | Mid-East Region | 162,831 | 2,334.54 | 69.7 | Navan | MH |
| County Wicklow | Mid-East Region | 126,194 | 2,032.60 | 62.1 | Wicklow | WW |
| County Wexford | South-East Region | 131,749 | 2,365.27 | 55.7 | Wexford | WX |
| County Kilkenny | South-East Region | 87,558 | 2,071.69 | 42.3 | Kilkenny | KK |
| County Carlow | South-East Region | 50,349 | 897.90 | 56.1 | Carlow | CW |
| South Tipperary | South-East Region | 83,221 | 2,257.94 | 36.9 | Clonmel | TS |
| Waterford city | South-East Region | 45,748 | 41.58 | 1,100.2 | Waterford | W |
| County Waterford | South-East Region | 62,213 | 1,817.13 | 34.2 | Dungarvan | WD |
| Cork city | South-West Region | 119,418 | 39.61 | 3,014.8 | Cork | C |
| County Cork | South-West Region | 361,877 | 7,467.97 | 48.5 | Cork | C |
| County Kerry | South-West Region | 139,835 | 4,734.65 | 29.5 | Tralee | KY |
| – | Southern and Eastern NUTS-II Region | – | – | – | – | – |
| Republic of Ireland | – | 4,239,848 | 70,182.24 | 60.4 | – | – |
Question:
What is the area of Waterford?
Answer:
41.58