how often does the letter a occur in:
the versatile outback sunroof provides adjustable sun-shade and weather protection wherever it’s needed. it can be combined with other styles from the stratco outback range, or used on its own as an awning, pergola, veranda or patio.
the hand held remote controls the level of sunlight, shade and weather shielding by adjusting the rotating louvre blades. these louvres can be rotated to the fully open position to allow for complete overhead sun, or partially open to provide shade and protection while providing adequate ventilation.
sunroof patios are ideal for mixed use areas, allowing full or partial sunlight in to an area and can be completely closed to keep the rain at bay.
the stratco outback sunroof is available in both flat and gable designs. spanning up to 3.9 metres for flat, and 7.2 metres for gable designs with strong, well-engineered blades. the powder coated aluminium blades have an inbuilt weather strip, reducing noise and forming a tight seal. the sunroof’s moving parts use specially designed bushes for whisper quiet performance.
the stratco outback sunroof’s louvres rotate with a smooth and quiet operating action due to the system’s specially designed bushes in the moving parts. its insulated foam core also dampens operating noise.
the louvres are driven by a powerful 24 volt dc linear actuator for reliable long life operation and the motor is mounted high above the gutter, ensuring protection from rain and pooling water.
when in the closed position, the louvres form an interlocking profile that is both clean-lined and aesthetically similar to outback deck. it can be installed as a stand alone unit, or combined with the outback flat roof, gable roof, curved roof or pergola.
user
The given text has one hundred and twenty-one "a"s.
assistant