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:
High-temperature superconductivity
Table title:
Bi-, Tl- and Hg-based high-Tc superconductors
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Formula </th><th colspan=1 rowspan=1 > Notation </th><th colspan=1 rowspan=1 > Tc (K) </th><th colspan=1 rowspan=1 > No. of Cu-O planes in unit cell </th><th colspan=1 rowspan=1 > Crystal structure </th></tr>
<tr> <td colspan=1 rowspan=1 > YBa2Cu3O7 </td><td colspan=1 rowspan=1 > 123 </td><td colspan=1 rowspan=1 > 92 </td><td colspan=1 rowspan=1 > 2 </td><td colspan=1 rowspan=1 > Orthorhombic </td></tr>
<tr> <td colspan=1 rowspan=1 > Bi2Sr2CuO6 </td><td class="highlighted"  colspan=1 rowspan=1 > Bi-2201 </td><td class="highlighted"  colspan=1 rowspan=1 > 20 </td><td colspan=1 rowspan=1 > 1 </td><td colspan=1 rowspan=1 > Tetragonal </td></tr>
<tr> <td colspan=1 rowspan=1 > Bi2Sr2CaCu2O8 </td><td class="highlighted"  colspan=1 rowspan=1 > Bi-2212 </td><td class="highlighted"  colspan=1 rowspan=1 > 85 </td><td colspan=1 rowspan=1 > 2 </td><td colspan=1 rowspan=1 > Tetragonal </td></tr>
<tr> <td colspan=1 rowspan=1 > Bi2Sr2Ca2Cu3O10 </td><td class="highlighted"  colspan=1 rowspan=1 > Bi-2223 </td><td class="highlighted"  colspan=1 rowspan=1 > 110 </td><td colspan=1 rowspan=1 > 3 </td><td colspan=1 rowspan=1 > Tetragonal </td></tr>
<tr> <td colspan=1 rowspan=1 > Tl2Ba2CuO6 </td><td colspan=1 rowspan=1 > Tl-2201 </td><td colspan=1 rowspan=1 > 80 </td><td colspan=1 rowspan=1 > 1 </td><td colspan=1 rowspan=1 > Tetragonal </td></tr>
<tr> <td colspan=1 rowspan=1 > Tl2Ba2CaCu2O8 </td><td colspan=1 rowspan=1 > Tl-2212 </td><td colspan=1 rowspan=1 > 108 </td><td colspan=1 rowspan=1 > 2 </td><td colspan=1 rowspan=1 > Tetragonal </td></tr>
<tr> <td colspan=1 rowspan=1 > Tl2Ba2Ca2Cu3O10 </td><td colspan=1 rowspan=1 > Tl-2223 </td><td colspan=1 rowspan=1 > 125 </td><td colspan=1 rowspan=1 > 3 </td><td colspan=1 rowspan=1 > Tetragonal </td></tr>
<tr> <td colspan=1 rowspan=1 > TlBa2Ca3Cu4O11 </td><td colspan=1 rowspan=1 > Tl-1234 </td><td colspan=1 rowspan=1 > 122 </td><td colspan=1 rowspan=1 > 4 </td><td colspan=1 rowspan=1 > Tetragonal </td></tr>
<tr> <td colspan=1 rowspan=1 > HgBa2CuO4 </td><td colspan=1 rowspan=1 > Hg-1201 </td><td colspan=1 rowspan=1 > 94 </td><td colspan=1 rowspan=1 > 1 </td><td colspan=1 rowspan=1 > Tetragonal </td></tr>
<tr> <td colspan=1 rowspan=1 > HgBa2CaCu2O6 </td><td colspan=1 rowspan=1 > Hg-1212 </td><td colspan=1 rowspan=1 > 128 </td><td colspan=1 rowspan=1 > 2 </td><td colspan=1 rowspan=1 > Tetragonal </td></tr>
<tr> <td colspan=1 rowspan=1 > HgBa2Ca2Cu3O8 </td><td colspan=1 rowspan=1 > Hg-1223 </td><td colspan=1 rowspan=1 > 134 </td><td colspan=1 rowspan=1 > 3 </td><td colspan=1 rowspan=1 > Tetragonal </td></tr>
</table>
Question:
What are the transition temperatures of the superconductors Bi-2201, Bi-2212 and Bi-2223?
Answer:
The Bi-2201, Bi-2212 and Bi-2223 superconductors have transition temperatures of 20, 85 and 110 K.