But I think what will need to drive this I think more steady-state and more predictable from our standpoint is a little less volatility around the world, because on the margin, that will cause folks to delay a decision. The other thing that will drive these things coming to market quicker is there's a big spike in commodity costs or underlying cost like you saw in 2007, 2008, otherwise what you'll see is -- absent those, you'll see steady as she goes in terms of how they allocate resources. But those things can impact that on the margin, so if you see all of a sudden economy starting to heat up, they will pull these things to market for fear that what happened a number of years ago where the budgets on these go up quickly, I don't see a situation like we saw on ‘09 where the market is going to go into price discovery mode because there's been a quick rundown in all commodity costs. You remember oil, I think went down to 40 bucks a barrel at that point in time. So, a shock to the system one way or the other can impact it. The other thing is going to be I would say country specific. So whatever the political environment is in that point in time, what you’ve seen in Brazil is there was a lot of investment and then the new president came in. They kind of put the foot on the brakes. Now there may be a pro business leader that becomes in at that point in time that may drive more spend. The fact is they do need to monetize those reserves, flipside is what you saw on Mexico as they realized they needed to get external investment to drive that more and more, and we've seen a pickup there. In Russia, what you’ve seen is some political turmoil, and you're well aware of what’s occurred. So Mike, it is going to be country specific, but I think the point in terms of the reason we look at these secular spends out there is a lot of these economies are highly dependent on the price on oil and oil production, and price has a component to that as you're seeing in the market right now, but still production is going to be key to these markets. Independent oil companies look a little differently. I think what you've seen is they’ve scaled-back a lot on their upstream investment and returned to shareholders, right, the sovereign companies, they are shareholders with the government, those are the kind of things that can impact decisions. So, it's different and absent – Mike, absent some broad shock in the system that we saw on ‘09 or a broad impact that we saw on ’07, ’08 with commodity prices coming up.