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:
Doug and the Slugs
Table title:
Singles
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=2 > Release date </th><th colspan=1 rowspan=2 > Title </th><th colspan=1 rowspan=1 > Chart positions </th><td colspan=1 rowspan=1 >  </td></tr>
<tr> <th colspan=1 rowspan=1 > Canada RPM TOP 100 </th><th colspan=1 rowspan=1 > Album </th></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 1980 </td><td class="highlighted"  colspan=1 rowspan=1 > "Too Bad" </td><td class="highlighted"  colspan=1 rowspan=1 > #20 </td><td colspan=1 rowspan=3 > Cognac and Bologna </td></tr>
<tr> <td colspan=1 rowspan=1 > 1980 </td><td colspan=1 rowspan=1 > "Chinatown Calculation" </td><td colspan=1 rowspan=1 > #75 </td></tr>
<tr> <td colspan=1 rowspan=1 > 1980 </td><td colspan=1 rowspan=1 > "Drifting Away" </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 1981 </td><td colspan=1 rowspan=1 > "Real Enough" </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > Wrap It! </td></tr>
<tr> <td colspan=1 rowspan=1 > 1981 </td><td colspan=1 rowspan=1 > The Slugs: "Running Around" </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > Non-LP single </td></tr>
<tr> <td colspan=1 rowspan=1 > 1983 </td><td class="highlighted"  colspan=1 rowspan=1 > "Who Knows How to Make Love Stay" </td><td class="highlighted"  colspan=1 rowspan=1 > #25 </td><td colspan=1 rowspan=3 > Music for the Hard of Thinking </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 1983 </td><td class="highlighted"  colspan=1 rowspan=1 > "Making It Work" </td><td class="highlighted"  colspan=1 rowspan=1 > #29 </td></tr>
<tr> <td colspan=1 rowspan=1 > 1983 </td><td colspan=1 rowspan=1 > "Nobody but Me" </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 1984 </td><td colspan=1 rowspan=1 > "It's Alright Medley" </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > Ten Big Ones </td></tr>
<tr> <td colspan=1 rowspan=1 > 1984 </td><td colspan=1 rowspan=1 > "Day by Day" </td><td colspan=1 rowspan=1 > #92 </td><td colspan=1 rowspan=3 > Popaganda </td></tr>
<tr> <td colspan=1 rowspan=1 > 1984 </td><td colspan=1 rowspan=1 > "Love Shines" </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 1984 </td><td colspan=1 rowspan=1 > "Waiting for You" </td><td colspan=1 rowspan=1 > #83 </td></tr>
<tr> <td colspan=1 rowspan=1 > 1985 </td><td colspan=1 rowspan=1 > "White Christmas" </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > Non-LP single </td></tr>
<tr> <td colspan=1 rowspan=1 > 1986 </td><td colspan=1 rowspan=1 > Doug Bennett: "It's Got to Be Monday" </td><td colspan=1 rowspan=1 > #80 </td><td colspan=1 rowspan=1 > Animato </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 1988 </td><td class="highlighted"  colspan=1 rowspan=1 > "Tomcat Prowl" </td><td class="highlighted"  colspan=1 rowspan=1 > #23 </td><td colspan=1 rowspan=3 > Tomcat Prowl </td></tr>
<tr> <td colspan=1 rowspan=1 > 1989 </td><td colspan=1 rowspan=1 > "(I Don't Want To) Walk Away" </td><td colspan=1 rowspan=1 > #84 </td></tr>
<tr> <td colspan=1 rowspan=1 > 1989 </td><td colspan=1 rowspan=1 > "It's a Powerful Thing" </td><td colspan=1 rowspan=1 > #64 </td></tr>
<tr> <td colspan=1 rowspan=1 > 1992 </td><td colspan=1 rowspan=1 > "Terminal City" </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > Tales from Terminal City </td></tr>
</table>
Question:
Which Doug and the Slugs singles made it to the Canadian Top 40?
Answer:
"Too Bad" (1980), "Who Knows How To Make Love Stay", "Making It Work" (1983) and "Tomcat Prowl" (1988) are the Canadian top 40 hits of Doug and the Slugs.