North Vancouver is a separate city from Vancouver (as is West Vancouver).

If there are 10 possible scores, it's a 10 point scale. It doesn't matter if they're 1, 2, 3...; 0.5, 1, 1.5...; or 0.1, 0.2, 0.3....

Half points make it a 10 point scale. OP could double the numbers so instead of 5, 4.5, 4, 3.5... it's 10, 9, 8, 7...

Yeah, I misread my graph.

> this effect is actually seen in our gps satellites. time goes slightly different for them

There's a specific orbital height where the slow down in time from traveling at orbital velocity and the speed up in time from leaving the local gravity well exactly cancel each other out so you experience time at the same rate as someone standing on the surface.

It's just above 3000 km for Earth. So GPS goes slower faster due to their speed height.