* 2010
#+TBLNAME: 2010
  :PROPERTIES:
  :ID:       e0df84c4-8abc-458f-a1ee-eb53eb71b4f0
  :END:
|-----+-------+-------+-------|
|  mm |    km |  B km |  G km |
|-----+-------+-------+-------|
| all | 249.4 | 429.2 | 678.6 |
|-----+-------+-------+-------|

* all
  :PROPERTIES:
  :ID:       44751a7f-73a4-4c07-b3c2-e3edb9042acd
  :END:
#+TBLNAME: all
|------+--------|
| yyyy |     km |
|------+--------|
| 2009 |        |
| 2010 |  678.6 |
|------+--------|
|  all | 1625.4 |
|------+--------|
#+TBLFM: @2$2=remote(ea32e5b5-31ba-468e-8e31-3e0d09696bb0,$LR2);%.1f::@3$2=remote(2010,$LR4);%.1f::$LR2=vsum(@2$2..@-1);%.1f