Siege Armor

Level	Upgrade Requirements						Time (hh:mm:ss)	Fame gained	Defense Bonus
	Age	Wood	Stone	Metal	Gold	Buildings
1									1
2									1.2
3									1.4
4									1.6
5									2
6									2.3
7									2.6
8									2.9
9									3.5
10									4
11									4.5
12									5
13									5.8
14									6.5
15									7.2
16									7.9
17									9
18									10
19									11
20									12