Partial GMI Information - What Do You Do?

We receive most of our business from brokers, and most applications are received mainly via fax and internet. I came across some partial GMI information where the customer left some boxes blank, but they did check the sex box. In other instances, the customer checked off the I Do Not Wish to Furnish, and proceeded to check off the sex box, or other boxes, but not all of them. Keep in mind that we have little, and in most cases, no contact with the customer since they are all referred by our brokers. Should we report these as information not provided all across the board, or should we put not provided for the information not provided, and fill in the information that the customer did in fact, check off?