top_5 = games.query('year_of_release >= 2014').groupby(['platform'],
            as_index = False)['total_sales'].sum().sort_values('total_sales',
                                ascending = False).head(5)['platform'].tolist()

for name in top_5:
    games.query('platform == @name').pivot_table(index = 'year_of_release',
                        values = 'total_sales', aggfunc = 'sum').sort_values('year_of_release',
                                                    ascending = False).plot(figsize = (10, 5), title = name)

    plt.xlabel('Дата релиза', labelpad = 10)
    plt.ylabel('Продажи', labelpad = 50)
    plt.legend()