Source of Joy

Sooo, here's part two of my boredom at work.
I've done some math which will actually delight my soul.
I present to you, the numbers that will pave my way to freedom!

*Assuming I go to work whenever I'm supposed to: a.k.a full attendance
Total duration of my internship (including holidays and weekends):
116 Days
2784 Hours

First, I shall deduct all weekends and public holidays from the total.
I will then have:
78 Days
1872 Hours

Now considering that I reach the office everyday at 8am and leave at 5.30pm from Mondays to Thursdays and 5pm on Fridays, I officially have to work for:
733 Hours
And essentially,
30.5 Days (rounded to 1 decimal place)

Finally, after deducting the days I have already worked, I only have:
422 Hours
17.6 Days LEFT

*Additional Notes if you'd like to calculate yours too
Assuming you operate on the same semester as me, which runs from:
24th October 2011 - 16th February 2011

6 public holidays
(17 * 2) - 2 weekends (17 weeks, excluding week 17's weekends because we end on a Thursday)
A 8 - 5.30 shift equates to 9.5 Hours/day.

CAN YOU GUYS SEE HOW HAPPY THIS MAKES ME?
Just this once, Math is all I need to be high as a kite.
Have a good day!