import pandas as pd
import matplotlib.pyplot as plt
df = pd.DataFrame({ "Austria" : [1,2,3,4,5],
                    "Belgium" : [6,7,8,9,10],
                    "France" : [11,12,13,14,15] },
                   index = pd.to_datetime(['2000-01-01', '2000-01-02', '2000-01-03', '2000-01-04', '2000-01-05']))

countryList = df.columns

fig, axs = plt.subplots(len(countryList), 1, figsize = (15, len(countryList) * 5), sharex = True)

for i, c in enumerate(countryList):
    axs[i].bar(df.index, df[c])
    axs[i].set_title(c, pad=-14)