The maximum unemployment benefit is (as of March 2009) 57.4% of EUR 162 per day (Social security contributions ceiling in 2011), or 6900 euros per month. Claimants receive 57,4% of their average daily salary of the last 12 months preceding unemployment with the average amount being 1,111 euros per month.
The majority of the small bowel is comprised of the jejunum and ileum. Both segments derive their blood supply from branches of the SMA and have very similar appearances. Some guidelines, however, when applied to film interpretation, can aid in differentiating these two segments of bowel.
That answer can never be accurate because it all depends on the size of the rat, but it can an average. The duodenum is 8 cm, Jejunum is 80 cm, Ileum is 3 cm and Large intestine is 16 cm. And here is a site with a short answer to why the small intestine is longer than the large intestine. I'm no rat scientist :) but I got this out of my biology book and some research, so I hope this works :)