But, moving to my question on the bill, my first is a technical question, and it relates to the revenue that this new tax rate will raise. The reason this is important, of course, is we only need to go back to the purpose statement of the bill, which is explicit that the reason that we are here under urgency passing this bill is that this is all about raising revenue. So it is of some issue that the estimated revenue that the Inland Revenue Department have shared with us is incredibly lumpy. We're looking at $95 million in revenue this next year, increasing to $160 million in 2021-22, then leaping up in the 2022-23 year to $830 million, and then dropping back again the next year to $540 million. I just invite the Minister: would he please address for me—would he elucidate, explain to this member—why we're seeing such a lumpy pattern of revenue, and whether the Minister can explain why that is.