Table:
SSA (m2/g)	BJH Mesopore Area (m2/g)	BJH Average Pore Width (Å)
BG before	120	10	–
BG after	93	3	–
MBG before	472	224	30
MBG after	359	162	30

What are the following diagram content in markdown style: |  | SSA (m2/g) | BJH Mesopore Area (m2/g) | BJH Average Pore Width (Å) | 
 | --- | --- | --- | --- | 
 | BG before | 120 | 10 | – | 
 | BG after | 93 | 3 |

– | 
 | MBG before | 472 | 224 | 30 | 
 | MBG after | 359 | 162 | 30 |