X (aar etter 1993)	observasjoner (avvik i cm)
0,			-4.7051
1,			-5.4360
2,			-5.7267
3,			-3.2355
4,			-0.9761
5,			-0.7693
6,			-0.3972
7,			-0.0561
8,			-0.3864
9,			0.6358
10,			0.8747
11,			2.3439
12,			3.5528
13,			4.1551
14,			3.9063
15,			3.4327
16,			2.7872