1. Survey

    Closed
    #173795284 2 2 0 0

  2. some additions, some corrections

    Closed
    #173766536 0 1 0 0

  3. Survey

    Closed
    #173763600 0 1 0 0

  4. some additions, some corrections

    Closed
    #173760477 0 1 0 0

  5. some additions, some corrections

    Closed
    #173759311 0 3 0 0

  6. some additions, some corrections

    Closed
    #173744290 0 1 0 0

  7. some additions, some corrections

    Closed
    #173733960 1 10 4 0

  8. some additions, some corrections

    Closed
    #173733586 0 2 0 0

  9. some additions, some corrections

    Closed
    #173687448 0 1 0 0

  10. some additions, some corrections

    Closed
    #173645465 7 5 0 0

  11. some additions, some corrections

    Closed
    #173641695 0 1 0 0

  12. some additions, some corrections

    Closed
    #173599190 0 1 0 0

  13. some additions, some corrections

    Closed
    #173597866 1 1 0 0

  14. some additions, some corrections

    Closed
    #173597813 2 9 0 0

  15. some additions, some corrections

    Closed
    #173597730 36 7 2 0

  16. some additions, some corrections

    Closed
    #173556880 18 41 4 0

  17. some additions, some corrections

    Closed
    #173556408 67 49 13 0

  18. some additions, some corrections

    Closed
    #173556090 5 2 0 0

  19. some additions, some corrections

    Closed
    #173555547 0 2 0 0

  20. some additions, some corrections

    Closed
    #173554712 3 3 0 0