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:
| Freq | Call | City | Owner | Start | Day Power ( W ) | Night Power | Nickname | Format | Stereo |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 860.0 | KWPC | Muscatine | Prairie Radio Communications | 1947.0 | 250.0 | 8.0 | Voice of Muscatine | Soft Oldies | No |
| 960.0 | WDLM | East Moline | Moody Bible Institute | 1960.0 | 1000.0 | 102.0 | WDLM | Christian Talk | No |
| 1170.0 | KJOC | Davenport | Cumulus | 1946.0 | 1000.0 | 1000.0 | True Oldies 1170 | Oldies | No |
| 1230.0 | WFXN | Moline | Clear Channel | 1946.0 | 1000.0 | 1000.0 | Fox Sports 1230 | Sports | No |
| 1270.0 | WKBF | Rock Island | La Jefa Latino Broadcasting | 1925.0 | 5000.0 | 5000.0 | La Jefa 1270 | Regional Mexican | No |
Question:
In which year did the voice of muscatine show start?
Answer:
1947.0