My line has been upgraded.
New stats:
Speed (down/up): 4095 Kbps/1023 Kbps
SNR Margin (Downstream/Upstream): 22.1 dB/8.5 dB
Attenuation (Downstream/Upstream): 37.8 dB/20.9 dB
Old stats:
Speed (down/up): 2046 Kbps/510 Kbps
SNR Margin (Downstream/Upstream): 29.3 dB/26.0 dB
Attenuation (Downstream/Upstream): 37.7 dB/20.9 dB