observatoire des caillettes 154.1 157.8 160 172.1 172.2 171.7 172.4 173.3 174.1 175.1 174.3 173.4 173.9 173.9 174 171.7 169.7 169.8 169.7 161.1 161.1 161.1 163.2 170.7 172.2 173 171.3 169.4 167.5 165.4 162.7 162.7 158.3 158.2 157.9 156.6 153.5 151.8 142.7 142.2 142.9 145.4 145.4 153.5