Are streaming services sucking money out of the industry?

I'm just a single person. A music listener and lover, for quite some time. What I was curious about is whether my actual spending on music had changed with the new online options offered these days, most notably since I started using the streaming service Spotify. Artists are complaining, and streaming companies trying to defend their position. So as a user of streaming services, can I still honestly say that I'm a music lover who supports the artists that make it? Luckily I have most of the data that I need to investigate it for myself.

What I used to spend and the revenue.

I own about 150 CD's. It is not a lot, but looking around it seems above average (also compared to my parents collection of vinyl records from the past). I bought most of them between 2002 and 2012. So let's assume that I bought 15 CD's per year. I have no recollection of how much I spent on CD's, but I believe the €9,9…