Horizontal Boxplot

import matplotlib.pyplot as plt

data = [-12, 15, 13, -20, 19, 20, 11, 19, -11, 12, 19, 10, 
                    12, 10, 6, 19, 3, 1, 1, 0, 4, 49, 6, 5, 3, 7, 
                    12, 77, 9, 8, 12, 11, 11, 18, 19, 18, 19, 3, 6, 
                    5, 6, 9, 11, 10, 18, 14, 16, 17, 17, 19, 0, 2, 
                    0, 3, 1, 4, 6, 6, 8, 7, 7, 69, 79, 11, 11, 10, 
                    11, 10, 13, 13, 15, 18, 20, 19, 1, 11, 8, 16, 
                    19, 89, 17, 16, 11, 1, 110, 13, 15, 3, 8, 6, 99, 
                    10, 15, 19, 2, 4, 5, 6, 9, 11, 10, 9, 10, 99, 
                    15, 16, 18, 13]

fig = plt.figure(figsize=(7, 3), dpi=100)
ax = plt.subplot(2, 1,2)

ax.boxplot(data, False, sym='rs', vert=False, whis=0.75, positions=[0], widths=[0.5])

plt.tight_layout()
plt.show()