Given a table called "people" where names of people are associated to their city, I need to retrieve the number of people who come from the same city.

```
PEOPLE      CITY
John        Baltimore
David       London
Paula       Baltimore
Mark        Baltimore
Alex        London

```

My code is as follows:

```
$array_cities = array();
$query = "SELECT * FROM people";
$result = mysql_query($query);
if ($result) {
    while ($record = mysql_fetch_array($result))
    $array_cities[] = $record['city'];
}
print_r(array_count_values($array_cities));

```

And what I get in my browser is:

```
Array ( [Baltimore] => 3 [London] => 2 )

```

The output is correct, but it is not graphically good. What I would want is something like:

```
Baltimore => 3 London => 2

```

Are there any other options to get it?