How do i fetch all the values of for loop which need to be separate and need to make a total of separated values

I am automating scraping data from a popup contain 542 values such as 12/34, 45/76, 97/23 and so on.

I am trying to print those values on console, then separating and have to display the total of the value before "/" and after "/" such as 12+457+97 and 34+76+23.

My following code is executing and prints the first 10 values, but encounters an error:

"ArrayIndexOutOfBoundsException:1".

The value of listOfActualValues.size() is showing correct value i.e. 542. And the below code is to fetch the values from one column, remaining 3 columns are working fine without scrolling down and printing all 542 values.

int sum1=0; int sum2=0; int value1 = 0; int value2 = 0; int finalsum1=0; int finalsum2=0;
for(int av=va+1; av<listOfActualValues.size(); av++)

             { 
                System.out.format("%25s",listOfActualValues.get(av).getText());

                String str1 = listOfActualValues.get(av).getText().split("/")[1];
                String str2 = listOfActualValues.get(av).getText().split("/")[0];
                      value1 = Integer.parseInt(str1);
                      value2 = Integer.parseInt(str2);
                 }
         sum1 =sum1+value1;
         sum2 = sum2+value2;
         finalsum1 = sum1;
         finalsum2 = sum2;

         }
         System.out.println(finalsum1);
         System.out.println(finalsum2);

When i am running same code for another popup which having only 4 values in a single column, its running absolutely correct. Do i need to scroll down using Javascript.

//div[3]/table/tbody/tr[*]/td[contains(text(), '' )][3], it's tag giving me 542 elements td style="width: 100px; color: #333; font-size: 14px; text-align:center;" xpath="2"> 1667/3818