diff --git a/README.org b/README.org
index 6730676..703251f 100644
--- a/README.org
+++ b/README.org
@@ -68,6 +68,8 @@ Run the following to show the pictures with reasonable width:
 
 [[./dot-stats/img/emacs-vim.png]]
 
+[[./dot-stats/img/literate-config.png]]
+
 * Misc
 ** Notes
 - =M-u C-c C-v t= to tangle a particular block
diff --git a/dot-stats/files-history.org b/dot-stats/files-history.org
index ebcaa0e..dd480d0 100644
--- a/dot-stats/files-history.org
+++ b/dot-stats/files-history.org
@@ -31,7 +31,7 @@ fi
 #+begin_src sh
 declare -A paths
 
-keys=("Emacs.org" "init.el" "init.vim" "Desktop.org" "Console.org")
+keys=("Emacs.org" "init.el" "init.vim" "Desktop.org" "Console.org" "Mail.org" "Guix.org")
 
 paths["Emacs.org"]="Emacs.org;.emacs.d/emacs.org;config/.emacs.d/emacs.org"
 paths["init.el"]=".emacs.d/init.el;config/.emacs.d/init.el"
@@ -73,8 +73,8 @@ echo $(git -C $REPO log --pretty="%H %cI" | tail -n 1 | get_lengths)
 
 #+RESULTS:
 :
-: > > > > > > > > > > > > > > > > > > > sh-5.0$ sh-5.0$ c2231d32b9f7cf9361a404926077f7d4cf70e05a,2021-06-23T20:01:12+03:00,3900,2602,1053,2331,711
-: 5044283019dc34c95d2836485ed492b34f49230e,2019-03-31T13:52:50+03:00,0,0,62,0,0
+: > > > > > > > > > > > > > > > > > > > sh-5.0$ sh-5.0$ 7049a698224c1ea6078cf8a078ca9f58bf465db5,2021-08-04T16:29:03+03:00,4894,3214,1053,2432,968,529,698
+: 5044283019dc34c95d2836485ed492b34f49230e,2019-03-31T13:52:50+03:00,0,0,62,0,0,0,0
 
 #+begin_src sh :results output verbatim
 header="commit,date"
@@ -153,25 +153,25 @@ with pd.option_context('display.max_rows', 10):
 
 #+RESULTS:
 :RESULTS:
-|                           | Emacs.org | init.el | init.vim | Desktop.org | Console.org |
-|---------------------------+-----------+---------+----------+-------------+-------------|
-| date                      |           |         |          |             |             |
-| 2019-03-31 13:52:50+03:00 | NaN       | NaN     | 62       | NaN         | NaN         |
-| 2019-03-31 20:06:29+03:00 | NaN       | NaN     | 62       | NaN         | NaN         |
-| 2019-04-02 17:52:05+03:00 | NaN       | NaN     | 91       | NaN         | NaN         |
-| 2019-04-03 10:36:35+03:00 | NaN       | NaN     | 91       | NaN         | NaN         |
-| 2019-04-09 12:47:05+03:00 | NaN       | NaN     | 91       | NaN         | NaN         |
-| ...                       | ...       | ...     | ...      | ...         | ...         |
-| 2021-06-21 09:23:36+03:00 | 3901.0    | 2602.0  | 1053     | 2323.0      | 686.0       |
-| 2021-06-22 08:54:38+03:00 | 3900.0    | 2602.0  | 1053     | 2323.0      | 696.0       |
-| 2021-06-22 08:54:46+03:00 | 3900.0    | 2602.0  | 1053     | 2326.0      | 711.0       |
-| 2021-06-23 19:59:48+03:00 | 3900.0    | 2602.0  | 1053     | 2331.0      | 711.0       |
-| 2021-06-23 20:01:12+03:00 | 3900.0    | 2602.0  | 1053     | 2331.0      | 711.0       |
+|                           | Emacs.org | init.el | init.vim | Desktop.org | Console.org | Mail.org | Guix.org |
+|---------------------------+-----------+---------+----------+-------------+-------------+----------+----------|
+| date                      |           |         |          |             |             |          |          |
+| 2019-03-31 13:52:50+03:00 | NaN       | NaN     | 62       | NaN         | NaN         | NaN      | NaN      |
+| 2019-03-31 20:06:29+03:00 | NaN       | NaN     | 62       | NaN         | NaN         | NaN      | NaN      |
+| 2019-04-02 17:52:05+03:00 | NaN       | NaN     | 91       | NaN         | NaN         | NaN      | NaN      |
+| 2019-04-03 10:36:35+03:00 | NaN       | NaN     | 91       | NaN         | NaN         | NaN      | NaN      |
+| 2019-04-09 12:47:05+03:00 | NaN       | NaN     | 91       | NaN         | NaN         | NaN      | NaN      |
+| ...                       | ...       | ...     | ...      | ...         | ...         | ...      | ...      |
+| 2021-08-04 11:29:27+03:00 | 4895.0    | 3209.0  | 1053     | 2432.0      | 968.0       | 527.0    | 698.0    |
+| 2021-08-04 11:29:35+03:00 | 4895.0    | 3209.0  | 1053     | 2432.0      | 968.0       | 527.0    | 698.0    |
+| 2021-08-04 12:02:45+03:00 | 4895.0    | 3214.0  | 1053     | 2432.0      | 968.0       | 527.0    | 698.0    |
+| 2021-08-04 16:28:32+03:00 | 4894.0    | 3214.0  | 1053     | 2432.0      | 968.0       | 527.0    | 698.0    |
+| 2021-08-04 16:29:03+03:00 | 4894.0    | 3214.0  | 1053     | 2432.0      | 968.0       | 529.0    | 698.0    |
 
-323 rows × 5 columns
+375 rows × 7 columns
 :END:
 
-** Plot
+** Plot Emacs vs vim
 #+begin_src python :file img/emacs-vim.png
 fig, ax = plt.subplots(figsize=(12, 6))
 df[['Emacs.org', 'init.vim', 'init.el']].plot(ax=ax)
@@ -185,3 +185,18 @@ pass
 
 #+RESULTS:
 [[file:img/emacs-vim.png]]
+
+** Plot literate configuration
+#+begin_src python :file img/literate-config.png
+fig, ax = plt.subplots(figsize=(12, 6))
+df[['Emacs.org', 'Desktop.org', 'Mail.org', 'Guix.org', 'Console.org']].plot(ax=ax)
+ax.grid(True, alpha=0.25)
+ax.set_axisbelow(True)
+ax.set_title('Literate configuration size growth')
+ax.set_ylabel('LoC')
+ax.text(0.075, 0.08, f'upd. {datetime.now().strftime("%Y-%m-%d")}', transform=fig.transFigure, va='top', ha='left')
+pass
+#+end_src
+
+#+RESULTS:
+[[file:img/literate-config.png]]
diff --git a/dot-stats/history.org b/dot-stats/history.org
index fefb8d2..61024ac 100644
--- a/dot-stats/history.org
+++ b/dot-stats/history.org
@@ -62,8 +62,9 @@ COLORS = {
 
 #+RESULTS:
 
-* Load data
-** Read file
+* General history
+** Load data
+*** Read file
 #+begin_src python
 DATA = './history.json'
 
@@ -74,7 +75,7 @@ with open(DATA, 'r') as f:
 #+end_src
 
 #+RESULTS:
-** Some preprocessing
+*** Some preprocessing
 #+begin_src python
 def preprocess_data(data):
     data = copy.deepcopy(data)
@@ -114,7 +115,7 @@ data = preprocess_data(data_o)
 : TODO in Windows (endDate)
 : TODO in bash (startDate)
 : TODO in Mailspring (startDate)
-** Crop data
+*** Crop data
 #+begin_src python
 def crop_data(data, start_date):
     data = copy.deepcopy(data)
@@ -144,7 +145,7 @@ data = crop_data(data, datetime(2017, 1, 1))
 
 #+RESULTS:
 
-* Plot one category
+** Plot one category
 #+begin_src python
 CAT_W = 0.3
 
@@ -205,10 +206,10 @@ notes
 #+RESULTS:
 :RESULTS:
 | Dual boot, rarely used |
-[[file:./.ob-jupyter/e4f672eaf133c3b6321d2a80f9cca8c777fc3240.png]]
+[[file:./.ob-jupyter/f39f5cf8e0a994482ac8a24875d1f0d46a28f1af.png]]
 :END:
 
-* Plot all separately
+** Plot all separately
 #+begin_src python :display plain
 def plot_category(category):
     fig, ax = plt.subplots(figsize=(12, len(category['elements']) * 0.7 + 1))
@@ -228,7 +229,7 @@ def plot_separate(data):
 
 #+RESULTS:
 
-* Plot all in one chart
+** Plot all in one chart
 #+begin_src python :file img/all.png
 def plot_all(data):
     fig, axes = plt.subplots(
@@ -255,3 +256,17 @@ plot_all(data)
 
 #+RESULTS:
 [[file:img/all.png]]
+
+* Emacs history
+#+begin_src python :file img/emacs.png
+EMACS_DATA = './emacs-history.json'
+
+with open(EMACS_DATA, 'r') as f:
+    data_e = json.load(f)
+
+data_e = preprocess_data(data_e)
+plot_all(data_e)
+#+end_src
+
+#+RESULTS:
+[[file:img/emacs.png]]
diff --git a/dot-stats/img/all.png b/dot-stats/img/all.png
index 710274a..1b69d36 100644
Binary files a/dot-stats/img/all.png and b/dot-stats/img/all.png differ
diff --git a/dot-stats/img/emacs-vim.png b/dot-stats/img/emacs-vim.png
index 4436393..34f3110 100644
Binary files a/dot-stats/img/emacs-vim.png and b/dot-stats/img/emacs-vim.png differ
diff --git a/dot-stats/img/literate-config.png b/dot-stats/img/literate-config.png
new file mode 100644
index 0000000..fd508de
Binary files /dev/null and b/dot-stats/img/literate-config.png differ