diff --git a/app/Command/ImportRbeHtmlCommand.php b/app/Command/ImportRbeHtmlCommand.php
index 2393280..35fe984 100644
--- a/app/Command/ImportRbeHtmlCommand.php
+++ b/app/Command/ImportRbeHtmlCommand.php
@@ -24,7 +24,7 @@ protected function execute(InputInterface $input, OutputInterface $output) {
 			throw new \InvalidArgumentException("File '$htmlInput' does not exist.");
 		}
 		ini_set('memory_limit', '1G');
-		$importer = new RbeImporter($this->getContainer()->get('app.word.repository'));
+		$importer = new RbeImporter($this->getContainer()->get('repository.word'));
 		$importer->importWordsFromHtml(file_get_contents($htmlInput));
 	}
 
diff --git a/app/Command/UpdateStatValuesCommand.php b/app/Command/UpdateStatValuesCommand.php
new file mode 100644
index 0000000..fc921d4
--- /dev/null
+++ b/app/Command/UpdateStatValuesCommand.php
@@ -0,0 +1,22 @@
+<?php namespace App\Command;
+
+use Symfony\Bundle\FrameworkBundle\Command\ContainerAwareCommand;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+
+class UpdateStatValuesCommand extends ContainerAwareCommand {
+
+	private $name = 'app:update-stat-values';
+
+	protected function configure() {
+		$this
+			->setName($this->name)
+			->setDescription('Update statistic values');
+	}
+
+	/** {@inheritdoc} */
+	protected function execute(InputInterface $input, OutputInterface $output) {
+		$this->getContainer()->get('repository.stat_value')->updateLetterCounts();
+	}
+
+}
diff --git a/app/Controller/Controller.php b/app/Controller/Controller.php
index b5914d7..586a748 100644
--- a/app/Controller/Controller.php
+++ b/app/Controller/Controller.php
@@ -8,7 +8,7 @@ abstract class Controller extends SymfonyController {
 
 	/** @return \App\Entity\EntityManager */
 	public function em() {
-		return $this->em ?: $this->em = $this->container->get('app.entity_manager');
+		return $this->em ?: $this->em = $this->container->get('entity_manager');
 	}
 
 }
diff --git a/app/Controller/DefaultController.php b/app/Controller/DefaultController.php
index d36cf24..3698c85 100644
--- a/app/Controller/DefaultController.php
+++ b/app/Controller/DefaultController.php
@@ -13,6 +13,7 @@ public function indexAction(Request $request) {
 		return $this->render('App:Default:index.html.twig', array(
 			'words' => $this->em()->getWordRepository()->findByName($searchTerm),
 			'searchTerm' => $searchTerm,
+			'letterCounts' => $this->em()->getStatValueRepository()->getLetterCounts(),
 		));
 	}
 
diff --git a/app/Entity/EntityManager.php b/app/Entity/EntityManager.php
index 7e8236a..4d16b37 100644
--- a/app/Entity/EntityManager.php
+++ b/app/Entity/EntityManager.php
@@ -24,6 +24,8 @@ public function getRepository($entityName) {
 
 	/** @return WordRepository */
 	public function getWordRepository() { return $this->getRepository('Word'); }
+	/** @return StatValueRepository */
+	public function getStatValueRepository() { return $this->getRepository('StatValue'); }
 
 	/**
 	 * A proxy to Doctrine EntityManager methods
diff --git a/app/Entity/EntityRepository.php b/app/Entity/EntityRepository.php
index 9910cf8..0703c0a 100644
--- a/app/Entity/EntityRepository.php
+++ b/app/Entity/EntityRepository.php
@@ -43,4 +43,12 @@ public function execute($query, array $params = array(), array $types = array())
 		return $this->getEntityManager()->getConnection()->executeUpdate($query, $params, $types);
 	}
 
+	/**
+	 * Execute and SQL SELECT query and fetch all rows
+	 * @param string $query  The SQL query.
+	 * @return array
+	 */
+	public function executeAndFetch($query) {
+		return $this->getEntityManager()->getConnection()->fetchAll($query);
+	}
 }
diff --git a/app/Entity/StatValue.php b/app/Entity/StatValue.php
index c856e65..4cfc1d0 100644
--- a/app/Entity/StatValue.php
+++ b/app/Entity/StatValue.php
@@ -24,15 +24,20 @@ class StatValue {
 
 	/**
 	 * @var string
-	 * @ORM\Column(type="text")
+	 * @ORM\Column(type="array")
 	 */
 	private $value;
 
+	public function __construct($name, $value = null) {
+		$this->name = $name;
+		$this->value = $value;
+	}
+
 	public function getId() { return $this->id; }
 
-	public function setName($name) { $this->name = $name; }
 	public function getName() { return $this->name; }
+	public function setName($name) { $this->name = $name; }
 
-	public function setValue($value) { $this->value = $value; }
 	public function getValue() { return $this->value; }
+	public function setValue($value) { $this->value = $value; }
 }
diff --git a/app/Entity/StatValueRepository.php b/app/Entity/StatValueRepository.php
index 72be06a..68f739b 100644
--- a/app/Entity/StatValueRepository.php
+++ b/app/Entity/StatValueRepository.php
@@ -5,4 +5,36 @@
  */
 class StatValueRepository extends EntityRepository {
 
+	const NAME_LETTER_COUNTS = 'letter_counts';
+
+	public function updateLetterCounts() {
+		$sql = 'SELECT first_letter AS letter, COUNT(*) AS count
+			FROM word
+			GROUP BY first_letter
+			ORDER BY first_letter';
+		$letterCounts = array();
+		foreach ($this->executeAndFetch($sql) as $row) {
+			$letterCounts[$row['letter']] = $row['count'];
+		}
+		$this->update(self::NAME_LETTER_COUNTS, $letterCounts);
+	}
+
+	public function update($name, $value) {
+		$statValue = $this->findByName($name);
+		if ($statValue) {
+			$statValue->setValue($value);
+		} else {
+			$statValue = new StatValue($name, $value);
+		}
+		$this->save($statValue);
+	}
+
+	public function getLetterCounts() {
+		return $this->findByName(self::NAME_LETTER_COUNTS)->getValue();
+	}
+
+	/** @return StatValue */
+	public function findByName($name) {
+		return $this->findOneBy(array('name' => $name));
+	}
 }
diff --git a/app/Entity/Word.php b/app/Entity/Word.php
index bad3945..2865d33 100644
--- a/app/Entity/Word.php
+++ b/app/Entity/Word.php
@@ -12,6 +12,7 @@
  * )
  */
 class Word {
+
 	/**
 	 * @ORM\Column(type="integer")
 	 * @ORM\Id
diff --git a/app/Resources/views/Default/index.html.twig b/app/Resources/views/Default/index.html.twig
index a521f23..0c93383 100644
--- a/app/Resources/views/Default/index.html.twig
+++ b/app/Resources/views/Default/index.html.twig
@@ -42,4 +42,6 @@
 		</div>
 	{% endfor %}
 
+	{% include 'App:Default:letter_block.html.twig' %}
+
 {% endblock %}
diff --git a/app/Resources/views/Default/letter_block.html.twig b/app/Resources/views/Default/letter_block.html.twig
new file mode 100644
index 0000000..a6a46e7
--- /dev/null
+++ b/app/Resources/views/Default/letter_block.html.twig
@@ -0,0 +1,16 @@
+<div class="panel panel-default">
+	<div class="panel-heading">
+		<h3 class="panel-title">
+			Списък на думите по буква
+		</h3>
+	</div>
+	<div class="panel-body">
+		<div class="text-center">
+			<div class="btn-group">
+				{% for letter, count in letterCounts %}
+					<a class="btn btn-default btn-sm" href="{{ path('letter', {'letter': letter}) }}" title="{{ count }} думи, започващи с „{{ letter }}“">{{ letter }}</a>
+				{% endfor %}
+			</div>
+		</div>
+	</div>
+</div>
diff --git a/app/config/services.xml b/app/config/services.xml
index 66678bc..a5e87b8 100644
--- a/app/config/services.xml
+++ b/app/config/services.xml
@@ -4,13 +4,17 @@
 	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 	xsi:schemaLocation="http://symfony.com/schema/dic/services/services-1.0.xsd">
 	<services>
-		<service id="app.entity_manager" class="App\Entity\EntityManager">
+		<service id="entity_manager" class="App\Entity\EntityManager">
 			<argument type="service" id="doctrine.orm.entity_manager" />
 		</service>
 
-		<service id="app.word.repository" class="App\Entity\WordRepository"
+		<service id="repository.word" class="App\Entity\WordRepository"
 			factory-service="doctrine.orm.entity_manager" factory-method="getRepository">
 			<argument>App:Word</argument>
 		</service>
+		<service id="repository.stat_value" class="App\Entity\StatValueRepository"
+			factory-service="doctrine.orm.entity_manager" factory-method="getRepository">
+			<argument>App:StatValue</argument>
+		</service>
 	</services>
 </container>