Percentile Rank When Values Repeat

Twenty-five students sit a test. Their scores, sorted, are:

$51,\ 55,\ 58,\ 60,\ 60,\ 63,\ 65,\ 67,\ 68,\ 70,\ 70,\ 70,\ 72,\ 74,\ 75,\ 76,\ 78,\ 80,\ 80,\ 82,\ 85,\ 88,\ 90,\ 93,\ 96$

Use the percentile-rank definition from this course:

$\text{percentile rank of } x = \frac{\text{count of values} \le x}{\text{total count}} \times 100$

What is the percentile rank of the score 70?