Excel 2007 :: Summing Ranges Of Different Lengths?

I am working on this report for data from 2007 to 2011 for multiple customers. I have two columns of data for each customer for each year. My ultimate goal is to get a total for both columns of data and insert it in the row right under the row containing the last year of data. Below is a sample of what my data looks like and what I want it to look like. Here is the data:

2007113565200812642520091125452010136215200722519620082342352009212584201023656220
11225648200734323420083135572009315315201031826720074256852008442953200
7518816200853224520095314912010524676201153891320106518462011
62412520077155452008717696200973247520107521212011719343

I want it to look like this:

2007113565200812642520091125452010136215Total886150200722519620082342352009212584201023656220
11225648Total13393252007343234200831355720093153152010318267
Total90217320074256852008442953Total68513820075188162008532245200953149120105246762011538913
Total145924120106518462011624125Total7597120077155452008717696200973247520107521212011719343Total1369280

The only part of the coding I am having problems with is the sum function for the different lengths of data. Below is the code that I have so far.

Code:

Sub Report()
Dim i As Integer
i = 3

[Code]....