Here are the total number of deaths and Pop Score like number of deaths v 100,000 population. Over the pandemic.
GM Borough: Total Deaths over pandemic ///`As scored per 100K pop (higher the number worse the death rate)
Bolton 346 /// 120.3
Bury 239 /// 125.1
Manchester 429 /// 77.6
Oldham 248 /// 104.6
Rochdale 259 /// 116.5
Salford 301 /// 116.3
Stockport 303 /// 103.3
Tameside 373 /// 164.7
Trafford 229 /// 96.5
Wigan 397 /// 120.8
I make that 3124 of the 45, 675 in GM.
Trafford again comes out very well and Manchester has the most deaths but the lowest rate.
The rate for Tameside appears to be the highest in Britain btw. I could not find anywhere with a number higher than or even close to 164.7.
Tameside has a population of 222,874 versus Manchester 533, 230
Trafford has 243, 576 versus Stockport 290, 500.