diff --git a/index.html b/index.html
index b76cd3e..aa7cc8d 100644
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@@ -140,16 +140,16 @@ th, td { border:none; padding-top:0; padding-bottom:0; border-bottom:thin solid
 </style>
 <!-- sorted by committers -->
 <!-- syntax: http://pandoc.org/README.html#tables -->
-<table style="width:100%;">
+<table>
 <colgroup>
-<col style="width: 9%" />
+<col style="width: 10%" />
+<col style="width: 5%" />
+<col style="width: 10%" />
+<col style="width: 19%" />
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 </colgroup>
 <thead>
 <tr class="header">
@@ -160,7 +160,7 @@ th, td { border:none; padding-top:0; padding-bottom:0; border-bottom:thin solid
 <th style="text-align: right;">Committers</th>
 <th style="text-align: right;">Stars</th>
 <th>Mail list, size</th>
-<th>IRC, size</th>
+<th>Chat, size</th>
 </tr>
 </thead>
 <tbody>
@@ -252,7 +252,7 @@ th, td { border:none; padding-top:0; padding-bottom:0; border-bottom:thin solid
 <tr class="header">
 <th>Project</th>
 <th>Start</th>
-<th>Last release</th>
+<th style="text-align: center;">Last release</th>
 <th>Code</th>
 </tr>
 </thead>
@@ -260,43 +260,43 @@ th, td { border:none; padding-top:0; padding-bottom:0; border-bottom:thin solid
 <tr class="odd">
 <td>uledger</td>
 <td>2015</td>
-<td></td>
+<td style="text-align: center;"></td>
 <td><a href="https://github.com/danpat/uledger">python</a></td>
 </tr>
 <tr class="even">
 <td>pacioli</td>
 <td>2013</td>
-<td></td>
+<td style="text-align: center;"></td>
 <td><a href="https://github.com/mdipierro/pacioli">python</a></td>
 </tr>
 <tr class="odd">
 <td>ledger.pl</td>
 <td>2013</td>
-<td></td>
+<td style="text-align: center;"></td>
 <td><a href="https://github.com/dimonf/ledger.pl">perl</a></td>
 </tr>
 <tr class="even">
 <td><a href="http://massysett.github.io/penny/">Penny</a></td>
 <td>2012</td>
-<td>2014</td>
+<td style="text-align: center;">2014</td>
 <td><a href="https://github.com/massysett/penny">haskell</a></td>
 </tr>
 <tr class="odd">
 <td><a href="http://hackage.haskell.org/package/UMM">UMM</a></td>
 <td>2009</td>
-<td>2010</td>
+<td style="text-align: center;">2010</td>
 <td><a href="http://hackage.haskell.org/package/UMM">haskell</a></td>
 </tr>
 <tr class="even">
 <td>cl-ledger</td>
 <td>2007</td>
-<td></td>
+<td style="text-align: center;"></td>
 <td><a href="https://github.com/ledger/cl-ledger">common lisp</a></td>
 </tr>
 <tr class="odd">
 <td>sm-Ledger</td>
 <td>2007</td>
-<td></td>
+<td style="text-align: center;"></td>
 <td><a href="https://gist.github.com/simonmichael/bb611dba654ccb1573e1">squeak smalltalk</a></td>
 </tr>
 </tbody>
diff --git a/index.md b/index.md
index 8b27604..129c215 100644
--- a/index.md
+++ b/index.md
@@ -223,28 +223,28 @@ th, td { border:none; padding-top:0; padding-bottom:0; border-bottom:thin solid
 <!-- sorted by committers -->
 <!-- syntax: http://pandoc.org/README.html#tables -->
 
-Project | Start | Last release | Code | Committers | Stars | Mail list, size | IRC, size
---------|-------|:------------:|------|-----------:|------:|-----------------|----------
-[Ledger]       | 2003 | 2016-01 | [C++][ledger-gh]          | 142 | 2446 | [ledger][ledger-mail], 870 | [#ledger], 80
-[hledger]      | 2007 | 2018-04 | [haskell][hledger-code]   | 81  |  759 | [hledger][hledger-mail], 130 | [#hledger], 50
-[Beancount]    | 2008 | 2018-03 | [python][beancount-bb]    | 17  |   42 | [beancount][beancount-mail], 200 | [#beancount], 10
-[Abandon]      | 2013 | 2017-05 | [scala][abandon-gh]       | 12  |  132 | | [gitter][abandon-gi]
-[Ledger in Go] | 2013 | 2017-12 | [go][ledger-go-gh]        | 5   |  142 | |
-[Tackler]      | 2017 | 2018-01 | [scala][tackler-gh]       | 1   |   14 | | [gitter][tackler-gi]
-[.Net Ledger]  | 2017 | 2017-12 | [C#][nledger-gh]          | 1   |   12 | | [gitter][nledger-gi]
-[Transity]     | 2018 | 2018-06 | [pureScript][transity-gh] | 1   |  230 | | [gitter][transity-gi]
+Project        | Start | Last release | Code                      | Committers | Stars | Mail list, size                  | Chat, size
+---------------|-------|:------------:|---------------------------|-----------:|------:|----------------------------------|----------------------
+[Ledger]       | 2003  | 2016-01      | [C++][ledger-gh]          | 142        | 2446  | [ledger][ledger-mail], 870       | [#ledger], 80
+[hledger]      | 2007  | 2018-04      | [haskell][hledger-code]   | 81         |  759  | [hledger][hledger-mail], 130     | [#hledger], 50
+[Beancount]    | 2008  | 2018-03      | [python][beancount-bb]    | 17         |   42  | [beancount][beancount-mail], 200 | [#beancount], 10
+[Abandon]      | 2013  | 2017-05      | [scala][abandon-gh]       | 12         |  132  |                                  | [gitter][abandon-gi]
+[Ledger in Go] | 2013  | 2017-12      | [go][ledger-go-gh]        | 5          |  142  |                                  |
+[Tackler]      | 2017  | 2018-01      | [scala][tackler-gh]       | 1          |   14  |                                  | [gitter][tackler-gi]
+[.Net Ledger]  | 2017  | 2017-12      | [C#][nledger-gh]          | 1          |   12  |                                  | [gitter][nledger-gi]
+[Transity]     | 2018  | 2018-06      | [pureScript][transity-gh] | 1          |  230  |                                  | [gitter][transity-gi]
 
 Inactive:
 
-Project | Start | Last release | Code
---------|-------|--------------|------------------------------------------------
-uledger   | 2015 |      | [python][uledger-gh]
-pacioli   | 2013 |      | [python][pacioli-gh]
-ledger.pl | 2013 |      | [perl][ledger.pl-gh]
-[Penny]   | 2012 | 2014 | [haskell][penny-gh]
-[UMM]     | 2009 | 2010 | [haskell][UMM]
-cl-ledger | 2007 |      | [common lisp][cl-ledger-gh]
-sm-Ledger | 2007 |      | [squeak smalltalk][smalltalk-gh]
+Project   | Start | Last release | Code
+----------|-------|:------------:|---------------------------------
+uledger   | 2015  |              | [python][uledger-gh]
+pacioli   | 2013  |              | [python][pacioli-gh]
+ledger.pl | 2013  |              | [perl][ledger.pl-gh]
+[Penny]   | 2012  | 2014         | [haskell][penny-gh]
+[UMM]     | 2009  | 2010         | [haskell][UMM]
+cl-ledger | 2007  |              | [common lisp][cl-ledger-gh]
+sm-Ledger | 2007  |              | [squeak smalltalk][smalltalk-gh]
 
 
 [Abandon]: https://github.com/hrj/abandon#readme