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:
| Year | Population (Total) | (Caboolture) | (Pine Rivers) | (Redcliffe) |
| --- | --- | --- | --- | --- |
| 1933.0 | 11928.0 | 5316.0 | 4604.0 | 2008.0 |
| 1947.0 | 19402.0 | 5716.0 | 4815.0 | 8871.0 |
| 1954.0 | 27267.0 | 7101.0 | 6309.0 | 13857.0 |
| 1961.0 | 39312.0 | 8877.0 | 8761.0 | 21674.0 |
| 1966.0 | 50785.0 | 10149.0 | 13309.0 | 27327.0 |
| 1971.0 | 72955.0 | 12207.0 | 26187.0 | 34561.0 |
| 1976.0 | 103669.0 | 19404.0 | 45192.0 | 39073.0 |
| 1981.0 | 133056.0 | 32644.0 | 58189.0 | 42223.0 |
| 1986.0 | 166210.0 | 47494.0 | 73783.0 | 44933.0 |
| 1991.0 | 205743.0 | 70052.0 | 87892.0 | 47799.0 |
| 1996.0 | 250077.0 | 98859.0 | 103192.0 | 48026.0 |
| 2001.0 | 280765.0 | 112458.0 | 119236.0 | 49071.0 |
| 2005.0 | 325067.0 | 123129.0 | 137018.0 | 64921.0 |
| 2007.0 | 344878.0 | 130633.0 | 145368.0 | 68877.0 |
| 2009.0 | 371155.0 | 140586.0 | 156444.0 | 74125.0 |
| 2011.0 | 389684.0 | 147604.0 | 164254.0 | 77826.0 |
Question:
What is the Pine Rivers total population after 1947 with a Redcliffe population smaller than 68,877, a total population greater than 50,785, and a Caboolture population greater than 12,207?
Answer:
7.0