Hey Mike thanks for the question. I'll take that one. As you think about ATPs, and we talked about some of the drivers in the prepared remarks that we've benefited from reduced operating hours, which has led to a favorable ticket type mix, we've had strategic pricing actions, and then a higher concentration of premium large format box office, that's helped to elevate our average ticket prices. As you think about the go-forward and, and potential normalization there. That just to provide some context, nearly a third of the increase that we saw in domestic average ticket prices in the fourth quarter of 2021, compared with the fourth quarter of 2019 can be attributed to favorable ticket type mix from reduced operating hours, such as the [Indiscernible]. So just to give the kind of some context of how that those reduced operating hours and ticket mix has been benefiting us. That said, as we mentioned we are looking at opportunities on the strategic pricing side, as well as continuing to push and promote our premium large format screens. So some, puts and takes there, but hopefully that helps provide some context. And then on the per cap side, there as you mentioned in prepared remarks, we did also benefit from expanded or operating hours, expanded, I guess we've been shrinking our effort, we've had reduced operating hours, but they've been more conducive to periods where customers consumed concessions, which certainly has benefited us during the pandemic period. We've also just had heightened indulgence of consumers in a favorable audience mix. As we think about sustaining the per cap piece going forward, there are initiatives that we're looking at. We do expect some could normalize as that audience mix started to shift and come back in 2022, but we are promoting Snacks In A Tap that's a huge convenience factor frictionless experience for the customer also create shorter lines for those who want to purchase in the more traditional way. On the category management side, we are looking to expand or reactivate categories that we haven't fully brought back yet, and also introduce new products and flavors, to help maintain those per caps and then strategic pricing is another factor. So lots of actions underway to really help us sustain those per caps but, could be some normalization that happens there.