results, you mentioned half, uh, of the delivers were for first-time buyers, in the second quarter, how much were first-time buyers? Maybe you an give an overview of the business jet market? Yeah, I can do it. Yeah. crosstalk I can say, uh, today in our backlog, the portion of first-time buyers, I would say, is a third, something like 30%. In our backlog in delivered for the whole year, we are talk about 30% first-time buyers. And we are growing with the market, if you see the industry book to be between one to five, to two to one, uh, one to five to one, and two to one to two. And we are, I would say, a little bit above that, and it's doing pretty well but for sure, the first buyers portion also inaudible in the light jets category. Uh, now there is a question on commercial from Credit Suisse. Uh, your guidance for commercial delivers of 45 to 50 seems low given your… you have already delivered 23, uh, jets. Uh, are there any supply chain issues that could prevent you from being above, uh, that range? Uh, also, they are asking, what do you see in terms of the numbers for 2022? Any, any color on that? Let's say, uh, let's take into account that commercial aviation is still suffering for the pandemic, huh? What we are giving as a guidance to deliver this year is now a little bit higher to last year. Last year, we delivered 44, and for sure, we are selling more, but it's going to impact more 2022. And the fact that we, we deliver already 23 aircraft is because it's really divided, no, uh, throughout the year. Uh, that's why the, the 47, uh, I would say between fif- uh, 45 to 50, is the number ha- we are having. And we do see, I would say, around 30% for next year, between the 65 to 70 aircraft. That has to be confirmed, but it's more or less the number we are seeing. It's important to mention, we do see commercial aviation coming back to historical levels at inaudible uh, from 2023 onwards. We are selling more but the sales quarter we are closing right now is going to fulfill this timeline starting 2022. And 2021 is more or less the same level from 2020. Uh, if inaudible Antonio, I'd like to, to, to make a link between this, uh, answer and the result of the company. It is true that, uh, in this first half of the year comparing to the first half of, uh, last year, we did much better in terms of deliveries, i- in terms of results. The numbers speak by themselves. But if you look at the, the gui- the guidance for the, for the entire year, you see that, uh, no, as planned, we won't see a huge increase in volumes in the, in the commercial or, or, or, or executive. Yes, we have seen some, some growth, now that growth gives you a compare to, to the last year. But the improvements in the results, I mean, either, uh, uh, the, the EBIT coming from almost minus 3% last year to something between 3 and 4% this year, or the free cashflow from minus 900 million last year to something between minus 150 and zero this year, all this good performance is, is came from efficiency gains, pure efficiency gains. We really did a good right size in the-… efficiency gains, pure efficiency gains. We really did a good right size in the organization, we are improving, uh, uh, I mean, a lot of activities on cost reduction, on inventory reduction, uh, uh, in all the company, you know? I mean, pushing the sales for the future. So again, I mean, from next year on, I mean, we, we expect that, uh, w- with a, with a, with a stronger growth in the, in the, in the volumes, in all the, the business units, and with this, uh, more efficient and agile company, there you see, uh, a much better performance. So that's why our result is coming from this year from efficiency gains from some additional sales, of course, but mainly from efficiency gains. And just to complete in the question from supply change issue, no? What we are put in the guidance and what we agreed with our customers for this year, at least for the commercial aviation having not seen any supplier chain, I would say, problems this year. Okay. We have, uh, several other questions, so the next one is related to margins and free cashflow. So the question is, how do we see margins per business in the long term? And, uh, and what sort of free cashflow conversion, EBITDA into free cashflow conversion does Embraer expect? Antonio. So I… in regards to margin, we do see, uh, let's in the long term perspective, we do see service and support double digit as it is today. We do see executive in the sales single higher digit area we are more or less in also today. And we so see the, the commercial aviation, I would say, uh, mid-single digit, close between 3 to 5% in the long term. That's what we see. In regards to profitability for the company and in regards to the cash… the conversion from EBITDA to, uh, EBIT, today I would prefer to talk, we are seeing today a 50% conversion from EBIT to cashflow. We still need d- to improve something, but it's more or less the inaudible use internally, we do see today in the longer run, 50% of the EBIT being converted into cash for the years to come. So the next question is, uh, from JP Morgan, inaudible. In what rate on the sales campaigns for commercial aviation could we see more orders during the second quarter? Yeah, good question. Yes, we, we have a lot of, uh, active, uh, sales campaigns ongoing on our commercial aviation. We, we just announced this sales for, for SkyWest with, uh, 16 aircraft, and, uh, yes, we are… we have more to come. By the way, the SkyWest, it's not part of the backlog in Q2, no? We are going to book this 17 aircraft in Q3. 17 aircraft, correct, aircraft, correct. Thank you, Antonio. Uh, there is a question here from Lucas, uh, from Santander, uh, talking about, you know, inflation. Can you please comment on how the company see the raw material inflation, and how is the company offsetting this impact? I would say, uh, we do see in our final products, inflation, I would say. On index, we have with our suppliers, between 2 to 3% for next year, and to, to the customer side, we have also the, the real adjustment clause with the index, I would say. Uh, our, uh, takeaway for next year is a balance between what we have internal inflation, and the passover to the customer base. That's more or less what we are seeing, but there is in some indicators, uh, a spark in deflation with the index for next year, that we,