Row	Mammal	Birthwgt	Gestation
1	Goat	2.75	155
2	Sheep	4	175
3	Deer	0.48	190
4	Porcupine	1.5	210
5	Bear	0.37	213
6	Hippo	50	243
7	Horse	30	340
8	Camel	40	380
9	Zebra	40	390
10	Giraffe	98	457
11	Elephant	113	670