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:
| Round | Date | City and venue | Winner | Runner-up | 3rd placed | 4th placed | Results |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 1.0 | April 25 | Prague , Czech Republic Markéta Stadium | Emil Sayfutdinov | Fredrik Lindgren | Jason Crump | Leigh Adams | results |
| 2.0 | May 9 | Leszno , Poland Alfred Smoczyk Stadium | Jason Crump | Tomasz Gollob | Andreas Jonsson | Greg Hancock | results |
| 3.0 | May 30 | Gothenburg , Sweden Ullevi | Emil Sayfutdinov | Jason Crump | Antonio Lindbäck | Nicki Pedersen | results |
| 4.0 | June 13 | Copenhagen , Denmark Parken Stadium | Jason Crump | Greg Hancock | Tomasz Gollob | Niels Kristian Iversen | results |
| 5.0 | June 27 | Cardiff , Great Britain Millennium Stadium | Jason Crump | Fredrik Lindgren | Hans N. Andersen | Greg Hancock | results |
| 6.0 | August 1 | Daugavpils , Latvia Latvijas Spidveja Centrs | Greg Hancock | Kenneth Bjerre | Tomasz Gollob | Jason Crump | results |
| 7.0 | August 15 | Målilla , Sweden G&B Stadium | Tomasz Gollob | Jason Crump | Hans N. Andersen | Kenneth Bjerre | results |
| 8.0 | August 29 | Vojens , Denmark Speedway Center | Andreas Jonsson | Rune Holta | Kenneth Bjerre | Emil Sayfutdinov | results |
| 9.0 | September 12 | Krško , Slovenia Matije Gubca Stadium | Emil Sayfutdinov | Rune Holta | Tomasz Gollob | Nicki Pedersen | results |
| 10.0 | September 26 | Terenzano , Italy Pista Olimpia | Tomasz Gollob | Hans N. Andersen | Nicki Pedersen | Grzegorz Walasek | results |
Question:
How many placed 4th on April 25?
Answer:
1.0