In what segment of the 20-meter band are most PSK31 operations commonly found?

  1. At the bottom of the slow-scan TV segment, near 14.230 MHz
  2. At the top of the SSB phone segment, near 14.325 MHz
  3. In the middle of the CW segment, near 14.100 MHz
  4. Below the RTTY segment, near 14.070 MHz