text_plain_output_1.png
import pandas as pd # data processing, CSV file I/O (e.g. pd.read_csv)

mo = pd.read_csv('../input/ukrainian-market-mobile-phones-data/phones_data.csv')

mo.shape

mo.columns

mo.dtypes

mo.isnull().sum()

viz_data = mo.copy(True)
viz_data['release_date'].value_counts(normalize=True).sort_values(ascending=False)