债项评级    合计(亿元)    1年以下(亿元)    1-3年(亿元)    3-5年(亿元)    5-7年(亿元)    7-10年(亿元)    10年以上(亿元)

AAA+        180           0                0              0              0              0               180 

AAA         39,599        1,362            4,319          11,245         12,265         5,067           5,342

AA+         4,608         70               579            1,610          1,511          320             518 

AA          1,731         1                55             567            780            201             128 

AA-         102           0                7              10             51             0               35  

A+          10            0                0              1              2              0               7   

A           13            0                0              0              0              0               13  

A1          5             0                0              5              0              0               0   

A-1         3,481         885              2,596          0              0              0               0   

BBB+        2             0                2              0              0              0               0   

BBB-        1             0                1              0              0              0               0