How many times is the while loop executed, in the worst case complexity?

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C++

Counting each operation as 1 operation (including []), what is the number of times the while loop is executed in this code?

int i, float x;
for(int j=1; j<n; j++)
{
 x=v[j];
 i=j-1;
  while(v[i] > x && i>=0) /** in context with this while loop **/ 
  {
     v[i+1]= v[i];
     i= i-1;
  }
  v[i+1]= x;
}

What I have tried:

counted the number of while loop operations for each iteration of the for loop. Wanted to re-check.