update plot

eda/ml_tools/rate.csv

@@ -4,3 +4,4 @@ date,answer_imp_all,answer_imp_ios,answer_imp_android,diary_imp_all,diary_imp_io
 20180819,0.0393,0.0538,0.0337,0.7211,0.8763,0.6605,0.0468,0.0726,0.0293,51.29,73.27,0.0175,0.0212,0.0136,0.1115,0.1442,0.085,0.1283,0.1598,0.1027
 20180820,0.0374,0.0504,0.032,0.7443,0.8829,0.6866,0.0449,0.068,0.0281,55.88,84.81,0.0157,0.0192,0.0118,0.1142,0.149,0.0846,0.1284,0.1641,0.0981
 20180821,0.0376,0.0509,0.0322,0.7392,0.8783,0.6831,0.0429,0.0658,0.0274,58.85,90.43,0.0174,0.0185,0.0162,0.1162,0.1551,0.0846,0.1316,0.1709,0.0998
+20180822,0.028,0.0391,0.0226,0.7481,0.8792,0.6837,0.0426,0.0614,0.0267,59.29,80.53,0.0155,0.0151,0.0162,0.1212,0.1513,0.0899,0.1363,0.1659,0.1056,0.0223,0.0267,0.0201,0.0714,0.1077,0.0459