def draw(data, param=[1., 2.], title='LALALA', data_type='Россия', limit=None):
    plt.rcParams["figure.figsize"]=15,10
    mean, std, count = [], [], []
    for day in range(max(len(i) for i in data)):
        arr = []
        for city in data:
            try:
                arr.append(city[day])
            except:
                pass
        mean.append(np.mean(arr))
        std.append(np.std(arr))
        count.append(len(arr))

    mean = np.array(mean)
    std = np.array(std)
    count = np.array(count)
    xasix = range(max(len(i) for i in data))

    fig = plt.figure(figsize=(20, 10))
    gs = gridspec.GridSpec(2, 1, height_ratios=[4, 1])

    ax0 = plt.subplot(gs[0])
    ax0.grid()
    ax0.plot(xasix[:len(data[0])], data[0], 'o-', color="k", label=data_type)
    ax0.fill_between(xasix, mean - 2 * std, mean + 2 * std, alpha=0.1, color="b", label="Доверительный интервал 95%")
    ax0.fill_between(xasix, mean - std, mean + std, alpha=0.3, color="y", label="Доверительный интервал 68%")
    ax0.fill_between(xasix, mean - 0.32 * std, mean + 0.32 *  std, alpha=0.3, color="r", label="Доверительный интервал 25%")
    ax0.plot(xasix, mean, 'o-', color="r", label="Математическое ожидание")
    ax0.legend(loc='best', prop={'size': 16})
    matplotlib.rc('xtick', labelsize=18)
    matplotlib.rc('ytick', labelsize=18)
    plt.ylabel("Количесво заболевших", fontsize=18)
#     ax0.axes.get_xaxis().set_visible(False)
#     plt.subplot(212)
    ax1 = plt.subplot(gs[1])
    ax1.grid()
    ax1.plot(xasix, count, 'o-', color="k", label="Математическое ожидание")
    plt.xlabel('День эпидемии', fontsize=18)
    plt.ylabel("Количесво наблюдений", fontsize=18)
    plt.show()