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:
| City / Municipality | Date of Creation | Area (km 2 ) | Population (2010) | Income Classification ( DOF ) |
| --- | --- | --- | --- | --- |
| Baungon | July 1, 1956 | 175.86 | 32868.0 | 2nd Class Municipality |
| Cabanglasan | August 13, 1979 | 209.00 | 32427.0 | 3rd Class Municipality |
| Damulog | August 16, 1971 | 245.66 | 25538.0 | 4th Class Municipality |
| Dangcagan | August 29, 1961 | 115.15 | 22448.0 | 3rd Class Municipality |
| Don Carlos | June 18, 1966 | 157.02 | 64334.0 | 1st Class Municipality |
| Impasug-ong | September 1, 1914 | 1,071.67 | 43587.0 | 1st Class Municipality |
| Kadingilan | August 16, 1971 | 172.06 | 31756.0 | 3rd Class Municipality |
| Kalilangan | June 18, 1966 | 153.59 | 39847.0 | 2nd Class Municipality |
| Kibawe | July 1, 1956 | 214.35 | 35767.0 | 2nd Class Municipality |
| Kitaotao | June 18, 1966 | 150.74 | 49488.0 | 1st Class Municipality |
| Lantapan | June 18, 1966 | 240.76 | 55934.0 | 1st Class Municipality |
| Libona | July 1, 1956 | 244.95 | 39393.0 | 1st Class Municipality |
| Malaybalay City | March 22, 1998 | 984.38 | 153085.0 | 1st Class Component City |
| Malitbog | June 25, 1963 | 260.53 | 22880.0 | 2nd Class Municipality |
| Manolo Fortich | June 21, 1957 | 506.64 | 91026.0 | 1st Class Municipality |
| Maramag | July 1, 1956 | 351.72 | 90901.0 | 1st Class Municipality |
| Pangantucan | June 25, 1963 | 343.34 | 48775.0 | 1st Class Municipality |
| Quezon | June 18, 1966 | 409.41 | 94584.0 | 1st Class Municipality |
| San Fernando | June 18, 1966 | 638.63 | 50207.0 | 1st Class Municipality |
| Sumilao | July 1, 1956 | 207.49 | 25668.0 | 4th Class Municipality |
| Talakag | 1917 | 833.70 | 67123.0 | 1st Class Municipality |
Question:
How many city/municipalties have an area (km2) of 506.64?
Answer:
1.0