Print names of all Facebook friends

I have the following test case in order to get the list of friends on Facebook.

public class FacebookFriends extends TestBase {
    @Test
    public void getFacebookFriends() {
        WebDriver driver = launchBrowser("chrome");
        driver.get("https://www.facebook.com");
        driver.findElement(By.id("email")).sendKeys("test@gmail.com");
        driver.findElement(By.id("pass")).sendKeys("testpassword");
        driver.findElement(By.name("login")).submit();

        //span[contains(text(),'Friends')]
        WebElement e = driver.findElement(getObjectLocator("friends_xpath"));
        e.click();

        e = driver.findElement(getObjectLocator("allFriends_xpath"));
        e.click();

        List<WebElement> friendsList = driver.findElements(getObjectLocator("friendsList_xpath"));
        System.out.println("My friends' list size is: " + friendsList.size());

    }

}
*************project.properties*****************

friends_xpath=//span[contains(text(),'Friends')]
allFriends_xpath=//span[contains(text(),'All friends')]
friendsList_xpath=//span[@class='d2edcug0 hpfvmrgz qv66sw1b c1et5uql lr9zc1uh gfeo3gy3 a3bd9o3v lrazzd5p oo9gr5id']
************************************************
The output on the console displays: My friends' list size is: 20
However, in the left side frame in Facebook shows that I have "188 friends".
What should I do in order to get the correct size of 188 friends?