Seems like not many updates have been happening to http://www.electricvehiclewiki.com/Real_World_Battery_Capacity_Loss#Loss_of_four_battery_capacity_bars_.2833.75.25.29 and I don't see any 4 bar 2016 30 kWh losers there yet. (I'd do it if I find some free time...)
Here are links to the 30 kWh 4 bar losers I'm aware of, so far. Please chime if I'm missing any 30 kWh 4+ bar losers or made mistakes. I've included their initials or MNL user name to help avoid confusion or duplication.
1) bakermel1, Phoenix, AZ, Sep 2017:
http://www.mynissanleaf.com/viewtopic.php?p=506782#p506782
http://www.mynissanleaf.com/viewtopic.php?p=506819#p506819
2) SB, Phoenix, AZ, Sep 2017: http://www.mynissanleaf.com/viewtopic.php?p=506613#p506613
3) samrovner, Surprise, AZ, Nov 2017: http://www.mynissanleaf.com/viewtopic.php?p=510024#p510024
4) LG, Chandler, AZ, Nov 2017: http://www.mynissanleaf.com/viewtopic.php?p=512503#p512503
5) ST, Orlando, FL, Dec 2017: http://www.mynissanleaf.com/viewtopic.php?p=514452#p514452
6) dfwpev, Dallas, TX, Dec 2017: http://www.mynissanleaf.com/viewtopic.php?p=514659#p514659
7) BB, Lake Buena Vista, FL, Dec 2017: http://www.mynissanleaf.com/viewtopic.php?p=514929#p514929