Hello!
The numbers are bad, in this case you only really need a string to check it, because it is related to a determined event, in this case, the blackout.
For a better analysis yes, some more strings are needed, but those are affected by the first one and follow its tendency, and wont go better unless changes are added to the event that affected that drop (like, if things are left as they are, the graph will keep going down).
Keep in mind that a game developer expects more logins after critical changes (updates, rebalances, game mechanics), more during summer time, where logins tend to increase, not the opposite, so we can afirm that this change, as it is implemented right now, is a shot in the foot.
This change, if it is going to stay, needs a lot of rebalances in several aspects and mechanics of the game, because if not, the average null inhabitant, will have to change a lot of ship desire habits, forcing you to fly specific ones (even roamers must fly specific ships).
Keep in mind that the goal of null, is to control a piece of space, out of the ingame powerhouses reach, and run it to be productive.
That needs an alliance or coalition, a lot of members, lots of big fights (of several ship sizes), building structures and deploying them, upkeep them and defend them… trust me, not all is fun while keeping sov.
The rewards are nice if you manage to run it properly, excellent mining, next level of industry and high bounty pirates.
All who were up to taking sov knew where they were getting into, and a lot of people were not up the task and failed miserably.
Now of a sudden, devs add a gamebreaking mechanic that was introduced in wormholes…
Correct me if im wrong but wormhole space is very frowned upon. Not even the rewards present there movilized people to go there, some being populated by small communities of very coordinated individuals, while others being complete wastelands. Activity is low there in general.
Yet devs add that mechanic to most of the space in the game map.
I myself like this mechanic, but not its implementation in raw like now, since it changes the play style of a large % of the community, in aspects mentioned several times in the post, in ways few people are comfortable with, so they stop playing.
Dont think that more than two or three weeks pass before more changes are added, for sure the game wont stay as it is right now.