4シームの平均値の推移
4/04 98.0rpm 2440rpm
4/20 95.6rpm 2432rpm
4/26 96.6rpm 2351rpm
5/05 96.0rpm 2379rpm
5/11 96.2rpm 2330rpm
5/19 91.3rpm 2222rpm
5/28 94.0rpm 2259rpm
6/04 94.5rpm 2387rpm
6/11 95.2rpm 2284rpm
6/17 95.9rpm 2165rpm
6/23 94.6rpm 2185rpm
6/30 96.1rpm 2333rpm
7/06 95.7rpm 2127rpm
7/19 95.8rpm 2186rpm
7/26 95.9rpm 2099rpm
8/04 96.0rpm 2072rpm
8/12 94.9rpm 1997rpm
8/18 95.6rpm 2091rpm