Please read the following table in HTML format from a webpage and then answer the question in detail according to the table. Each table cell is defined by a <td> and a </td> tag. Each table row starts with a <tr> and ends with a </tr> tag. 'rowspan=m' and 'colspan=n' represents a cell spaning over 'm' rows and 'n' columns.

Webpage title:
Speed of light
Table title:
History
Table:
<table id='hittask' contenteditable='False'>
<tr> <td colspan=1 rowspan=1 > <1638 </td><td colspan=1 rowspan=1 > Galileo, covered lanterns </td><td colspan=2 rowspan=1 > inconclusive </td></tr>
<tr> <td colspan=1 rowspan=1 > <1667 </td><td colspan=1 rowspan=1 > Accademia del Cimento, covered lanterns </td><td colspan=2 rowspan=1 > inconclusive </td></tr>
<tr> <td colspan=1 rowspan=1 > 1675 </td><td colspan=1 rowspan=1 > Rømer and Huygens, moons of Jupiter </td><td colspan=1 rowspan=1 > 220000 </td><td colspan=1 rowspan=1 > ‒27% error </td></tr>
<tr> <td colspan=1 rowspan=1 > 1729 </td><td colspan=1 rowspan=1 > James Bradley, aberration of light </td><td colspan=1 rowspan=1 > 301000 </td><td colspan=1 rowspan=1 > +0.40% error </td></tr>
<tr> <td colspan=1 rowspan=1 > 1849 </td><td class="highlighted"  colspan=1 rowspan=1 > Hippolyte Fizeau, toothed wheel </td><td class="highlighted"  colspan=1 rowspan=1 > 315000 </td><td colspan=1 rowspan=1 > +5.1% error </td></tr>
<tr> <td colspan=1 rowspan=1 > 1862 </td><td colspan=1 rowspan=1 > Léon Foucault, rotating mirror </td><td colspan=1 rowspan=1 > 298000±500 </td><td colspan=1 rowspan=1 > ‒0.60% error </td></tr>
<tr> <td colspan=1 rowspan=1 > 1907 </td><td colspan=1 rowspan=1 > Rosa and Dorsey, EM constants </td><td colspan=1 rowspan=1 > 299710±30 </td><td colspan=1 rowspan=1 > ‒280 ppm error </td></tr>
<tr> <td colspan=1 rowspan=1 > 1926 </td><td colspan=1 rowspan=1 > Albert A. Michelson, rotating mirror </td><td colspan=1 rowspan=1 > 299796±4 </td><td colspan=1 rowspan=1 > +12 ppm error </td></tr>
<tr> <td colspan=1 rowspan=1 > 1950 </td><td colspan=1 rowspan=1 > Essen and Gordon-Smith, cavity resonator </td><td colspan=1 rowspan=1 > 299792.5±3.0 </td><td colspan=1 rowspan=1 > +0.14 ppm error </td></tr>
<tr> <td colspan=1 rowspan=1 > 1958 </td><td colspan=1 rowspan=1 > K.D. Froome, radio interferometry </td><td colspan=1 rowspan=1 > 299792.50±0.10 </td><td colspan=1 rowspan=1 > +0.14 ppm error </td></tr>
<tr> <td colspan=1 rowspan=1 > 1972 </td><td colspan=1 rowspan=1 > Evenson et al., laser interferometry </td><td colspan=1 rowspan=1 > 299792.4562±0.0011 </td><td colspan=1 rowspan=1 > ‒0.006 ppm error </td></tr>
<tr> <td colspan=1 rowspan=1 > 1983 </td><td colspan=1 rowspan=1 > 17th CGPM, definition of the metre </td><td colspan=1 rowspan=1 > 299792.458 (exact) </td><td colspan=1 rowspan=1 > exact, as defined </td></tr>
</table>
Question:
What did Hippolyte Fizeau contribute to the measurement of the speed of light?
Answer:
Hippolyte Fizeau determined the speed of light and reported a value of 315000.