That’s a great question. We have about 200 satellites, it’s the largest Earth imaging fleet by about a factor of 10. We produce almost 100 times more imagery than any other Earth imaging company. We get the data back within a few hours typically: the lowest is about 2 or 3, the highest is about 24 depending on your requirements and needs. So, it’s a little bit more expensive for us to do the high time ones.