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:
1887 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 > National Liberal Party </td><td colspan=1 rowspan=1 > 1,678,000 </td><td colspan=1 rowspan=1 > 22.3 </td><td class="highlighted"  colspan=1 rowspan=1 > 99 </td><td colspan=1 rowspan=1 > +48 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Centre Party </td><td colspan=1 rowspan=1 > 1,516,200 </td><td colspan=1 rowspan=1 > 20.1 </td><td class="highlighted"  colspan=1 rowspan=1 > 98 </td><td colspan=1 rowspan=1 > −1 </td></tr>
<tr> <td colspan=1 rowspan=1 > German Conservative Party </td><td colspan=1 rowspan=1 > 1,147,200 </td><td colspan=1 rowspan=1 > 15.2 </td><td colspan=1 rowspan=1 > 80 </td><td colspan=1 rowspan=1 > +2 </td></tr>
<tr> <td colspan=1 rowspan=1 > German Free-minded Party </td><td colspan=1 rowspan=1 > 973,100 </td><td colspan=1 rowspan=1 > 12.9 </td><td colspan=1 rowspan=1 > 32 </td><td colspan=1 rowspan=1 > −35 </td></tr>
<tr> <td colspan=1 rowspan=1 > Social Democratic Party </td><td colspan=1 rowspan=1 > 763,100 </td><td colspan=1 rowspan=1 > 10.1 </td><td colspan=1 rowspan=1 > 11 </td><td colspan=1 rowspan=1 > −13 </td></tr>
<tr> <td colspan=1 rowspan=1 > German Reich Party </td><td colspan=1 rowspan=1 > 736,400 </td><td colspan=1 rowspan=1 > 9.8 </td><td colspan=1 rowspan=1 > 41 </td><td colspan=1 rowspan=1 > +13 </td></tr>
<tr> <td colspan=1 rowspan=1 > Alsace-Lorraine Party </td><td colspan=1 rowspan=1 > 233,700 </td><td colspan=1 rowspan=1 > 3.1 </td><td colspan=1 rowspan=1 > 15 </td><td colspan=1 rowspan=1 > 0 </td></tr>
<tr> <td colspan=1 rowspan=1 > Polish Party </td><td colspan=1 rowspan=1 > 220,000 </td><td colspan=1 rowspan=1 > 2.9 </td><td colspan=1 rowspan=1 > 13 </td><td colspan=1 rowspan=1 > −3 </td></tr>
<tr> <td colspan=1 rowspan=1 > German-Hanoverian Party </td><td colspan=1 rowspan=1 > 112,800 </td><td colspan=1 rowspan=1 > 1.5 </td><td colspan=1 rowspan=1 > 4 </td><td colspan=1 rowspan=1 > −7 </td></tr>
<tr> <td colspan=1 rowspan=1 > German People's Party </td><td colspan=1 rowspan=1 > 88,800 </td><td colspan=1 rowspan=1 > 1.2 </td><td colspan=1 rowspan=1 > 0 </td><td colspan=1 rowspan=1 > −7 </td></tr>
<tr> <td colspan=1 rowspan=1 > Danish Party </td><td colspan=1 rowspan=1 > 12,000 </td><td colspan=1 rowspan=1 > 0.2 </td><td colspan=1 rowspan=1 > 1 </td><td colspan=1 rowspan=1 > 0 </td></tr>
<tr> <td colspan=1 rowspan=1 > Anti-Semites </td><td colspan=1 rowspan=1 > 11,600 </td><td colspan=1 rowspan=1 > 0.2 </td><td colspan=1 rowspan=1 > 1 </td><td colspan=1 rowspan=1 > +1 </td></tr>
<tr> <td colspan=1 rowspan=1 > Others </td><td colspan=1 rowspan=1 > 47,600 </td><td colspan=1 rowspan=1 > 0.6 </td><td colspan=1 rowspan=1 > 2 </td><td colspan=1 rowspan=1 > +2 </td></tr>
<tr> <td colspan=1 rowspan=1 > Invalid/blank votes </td><td colspan=1 rowspan=1 > 29,800 </td><td colspan=1 rowspan=1 > – </td><td colspan=1 rowspan=1 > – </td><td colspan=1 rowspan=1 > – </td></tr>
<tr> <td colspan=1 rowspan=1 > Total </td><td colspan=1 rowspan=1 > 7,570,700 </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 > 9,769,800 </td><td colspan=1 rowspan=1 > 77.5 </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:
Who were the two largest parties during the 1887 German federal election, and how many seats did each receive?
Answer:
The National Liberal Party became the largest party by winning 99 of the 397 seats, while the Centre Party was reduced to 98 seats.