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:
1881 German federal election
Table title:
Results
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Party </th><th colspan=1 rowspan=1 > Votes </th><th colspan=1 rowspan=1 > % </th><th colspan=1 rowspan=1 > Seats </th><th colspan=1 rowspan=1 > +/– </th></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Centre Party </td><td colspan=1 rowspan=1 > 1,182,900 </td><td colspan=1 rowspan=1 > 23.2 </td><td class="highlighted"  colspan=1 rowspan=1 > 100 </td><td colspan=1 rowspan=1 > +6 </td></tr>
<tr> <td colspan=1 rowspan=1 > German Conservative Party </td><td colspan=1 rowspan=1 > 830,800 </td><td colspan=1 rowspan=1 > 16.3 </td><td colspan=1 rowspan=1 > 50 </td><td colspan=1 rowspan=1 > −9 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > National Liberal Party </td><td colspan=1 rowspan=1 > 746,600 </td><td colspan=1 rowspan=1 > 14.6 </td><td class="highlighted"  colspan=1 rowspan=1 > 47 </td><td colspan=1 rowspan=1 > −52 </td></tr>
<tr> <td colspan=1 rowspan=1 > German Progress Party </td><td colspan=1 rowspan=1 > 649,300 </td><td colspan=1 rowspan=1 > 12.7 </td><td colspan=1 rowspan=1 > 60 </td><td colspan=1 rowspan=1 > +34 </td></tr>
<tr> <td colspan=1 rowspan=1 > Liberal Union </td><td colspan=1 rowspan=1 > 429,200 </td><td colspan=1 rowspan=1 > 8.4 </td><td colspan=1 rowspan=1 > 46 </td><td colspan=1 rowspan=1 > +36 </td></tr>
<tr> <td colspan=1 rowspan=1 > German Reich Party </td><td colspan=1 rowspan=1 > 379,300 </td><td colspan=1 rowspan=1 > 7.4 </td><td colspan=1 rowspan=1 > 28 </td><td colspan=1 rowspan=1 > −29 </td></tr>
<tr> <td colspan=1 rowspan=1 > Social Democratic Party </td><td colspan=1 rowspan=1 > 312,000 </td><td colspan=1 rowspan=1 > 6.1 </td><td colspan=1 rowspan=1 > 12 </td><td colspan=1 rowspan=1 > +3 </td></tr>
<tr> <td colspan=1 rowspan=1 > Polish Party </td><td colspan=1 rowspan=1 > 194,900 </td><td colspan=1 rowspan=1 > 3.8 </td><td colspan=1 rowspan=1 > 18 </td><td colspan=1 rowspan=1 > +4 </td></tr>
<tr> <td colspan=1 rowspan=1 > Alsace-Lorraine Party </td><td colspan=1 rowspan=1 > 153,000 </td><td colspan=1 rowspan=1 > 3.0 </td><td colspan=1 rowspan=1 > 15 </td><td colspan=1 rowspan=1 > 0 </td></tr>
<tr> <td colspan=1 rowspan=1 > German People's Party </td><td colspan=1 rowspan=1 > 103,400 </td><td colspan=1 rowspan=1 > 2.0 </td><td colspan=1 rowspan=1 > 9 </td><td colspan=1 rowspan=1 > +6 </td></tr>
<tr> <td colspan=1 rowspan=1 > German-Hanoverian Party </td><td colspan=1 rowspan=1 > 86,700 </td><td colspan=1 rowspan=1 > 1.7 </td><td colspan=1 rowspan=1 > 10 </td><td colspan=1 rowspan=1 > 0 </td></tr>
<tr> <td colspan=1 rowspan=1 > Danish Party </td><td colspan=1 rowspan=1 > 14,000 </td><td colspan=1 rowspan=1 > 0.3 </td><td colspan=1 rowspan=1 > 2 </td><td colspan=1 rowspan=1 > +1 </td></tr>
<tr> <td colspan=1 rowspan=1 > Others </td><td colspan=1 rowspan=1 > 15,300 </td><td colspan=1 rowspan=1 > 0.3 </td><td colspan=1 rowspan=1 > 0 </td><td colspan=1 rowspan=1 > 0 </td></tr>
<tr> <td colspan=1 rowspan=1 > Invalid/blank votes </td><td colspan=1 rowspan=1 > 20,600 </td><td colspan=1 rowspan=1 > – </td><td colspan=1 rowspan=1 > – </td><td colspan=1 rowspan=1 > – </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Total </td><td colspan=1 rowspan=1 > 5,118,400 </td><td colspan=1 rowspan=1 > 100 </td><td class="highlighted"  colspan=1 rowspan=1 > 397 </td><td colspan=1 rowspan=1 > 0 </td></tr>
<tr> <td colspan=1 rowspan=1 > Registered voters/turnout </td><td colspan=1 rowspan=1 > 9,088,800 </td><td colspan=1 rowspan=1 > 56.3 </td><td colspan=1 rowspan=1 > – </td><td colspan=1 rowspan=1 > – </td></tr>
<tr> <td colspan=5 rowspan=1 > Source: Nohlen & Stöver, DGDB </td></tr>
</table>
Question:
What was the outcome of the 1881 German federal election for the Centre Party and National Liberal Party?
Answer:
The Centre Party became the largest party in the Reichstag, with 100 of the 397 seats, whilst the National Liberal Party, was reduced to 47 seats.