| january 1973 - december 1972 |
1.89 % |
|
january 1973 - january 1972 |
12.88 % |
| february 1973 - january 1973 |
0.96 % |
|
february 1973 - february 1972 |
14.59 % |
| march 1973 - february 1973 |
2.45 % |
|
march 1973 - march 1972 |
15.06 % |
| april 1973 - march 1973 |
3.85 % |
|
april 1973 - april 1972 |
18.14 % |
| may 1973 - april 1973 |
1.41 % |
|
may 1973 - may 1972 |
18.55 % |
| june 1973 - may 1973 |
0.32 % |
|
june 1973 - june 1972 |
20.64 % |
| july 1973 - june 1973 |
1.70 % |
|
july 1973 - july 1972 |
21.85 % |
| august 1973 - july 1973 |
0.62 % |
|
august 1973 - august 1972 |
22.06 % |
| september 1973 - august 1973 |
1.66 % |
|
september 1973 - september 1972 |
22.34 % |
| october 1973 - september 1973 |
1.81 % |
|
october 1973 - october 1972 |
21.68 % |
| november 1973 - october 1973 |
4.39 % |
|
november 1973 - november 1972 |
24.86 % |
| december 1973 - november 1973 |
2.67 % |
|
december 1973 - december 1972 |
26.40 % |