If you follow the bottom link on the chart above, you can get the spreadsheet data from CDC.
2019 week11
Total deaths = 57,869
Total Pneumonia deaths = 3,979
Total flu deaths = 510
2020 week 11
Total deaths = 47,655
Total Pneumonia deaths = 3,203
Total flu deaths = 491
2019 week 12
Total deaths = 57,086
Total Pneumonia deaths = 3,795
Total flu deaths = 479
2020 week 12
Total deaths = 40,002
Total Pneumonia deaths = 2,930
Total flu deaths = 331
2019 Cumulative first 11 weeks
Total deaths = 639,321
Total deaths from Pneumonia = 43,080
Total deaths from flu = 4,209
2020 Cumulative first 11 weeks
Total deaths = 604,807
Total deaths from Pneumonia = 39,576
Total deaths from flu = 5,209
2019 Cumulative first 12 weeks
Total deaths = 696,407
Total deaths from Pneumonia = 43,475
Total deaths from flu = 4,688
2020 Cumulative first 12 weeks
Total deaths = 644,809
Total deaths from Pneumonia = 42,506
Total deaths from flu = 5,540
Edit: I'm slightly confused by the 2019 yearly death count for flu, which is 7,448, while Pneumonia is 166,865. My only guess is that many flu cases turn into Pneumonia and are then categorized that way.
If you follow the bottom link on the chart above, you can get the spreadsheet data from CDC.
2019 week11 Total deaths = 57,869 Total Pneumonia deaths = 3,979 Total flu deaths = 510
2020 week 11 Total deaths = 47,655 Total Pneumonia deaths = 3,203 Total flu deaths = 491
2019 week 12 Total deaths = 57,086 Total Pneumonia deaths = 3,795 Total flu deaths = 479
2020 week 12 Total deaths = 40,002 Total Pneumonia deaths = 2,930 Total flu deaths = 331
2019 Cumulative first 11 weeks Total deaths = 639,321 Total deaths from Pneumonia = 43,080 Total deaths from flu = 4,209
2020 Cumulative first 11 weeks Total deaths = 604,807 Total deaths from Pneumonia = 39,576 Total deaths from flu = 5,209
2019 Cumulative first 12 weeks Total deaths = 696,407 Total deaths from Pneumonia = 43,475 Total deaths from flu = 4,688
2020 Cumulative first 12 weeks Total deaths = 644,809 Total deaths from Pneumonia = 42,506 Total deaths from flu = 5,540
Edit: I'm slightly confused by the 2019 yearly death count for flu, which is 7,448, while Pneumonia is 166,865. My only guess is that many flu cases turn into Pneumonia and are then categorized that way.