How many people like Rammstein?

Rammstein is my favorite band of all time and they toured in America in May this year. It was the first time they've toured in America for 10 years and I didn't get to go to any of the concerts. They were all taking place during my finals in school. I know they will be having another tour in Europe this year called Made In Germany, but I'm not gonna be going all over the world just to see a band play music. I would like to know if anyone knows when their next tour date in America will be (if they're even gonna play here again). Also, if you would like to share your opinion about Rammstein, that would be awesome!