Which TestResult property has meaning bandwidth like iperf3 cli shows?

[4l1fe]

I see many derivatives of bits total amount is sent and received:

    class TestResult(object):

    :param sent_bytes: Sent bytes
    :param sent_bps: Sent bits per second
    :param sent_kbps: sent kilobits per second
    :param sent_Mbps: Sent Megabits per second
    :param sent_kB_s: Sent kiloBytes per second
    :param sent_MB_s: Sent MegaBytes per second

    :param received_bytes:  Received bytes
    :param received_bps: Received bits per second
    :param received_kbps: Received kilobits per second
    :param received_Mbps: Received Megabits per second
    :param received_kB_s: Received kiloBytes per second
    :param received_MB_s: Received MegaBytes per second

But i'm interested in bandwidth speed:

Could you help me to find it or explain how to compute it up?