This number is only estimated number. It shall follow the actual number.
或者
This is only an estimated number. It shall be in accordance with the actual number.
This figure is only an estimate value subject to the actual figures
这个数字只是估计值 要以实际的数字为准。 英语怎么说？
This number is only estimated number. It shall follow the actual number.
或者
This is only an estimated number. It shall be in accordance with the actual number.
This figure is only an estimate value subject to the actual figures