Weights of Clocks
| Jan 15 |
|---|
| 1 |
USNO |
32.141 |
| 2 |
NICT |
7.761 |
| 3 |
SP |
7.552 |
| 4 |
SU |
6.544 |
| 5 |
NTSC |
6.164 |
| 6 |
F |
6.150 |
| 7 |
NIST |
4.268 |
| 8 |
IT |
3.629 |
| 9 |
APL |
3.108 |
| 10 |
NIM |
2.842 |
| Feb 15 |
|---|
| 1 |
USNO |
31.467 |
| 2 |
SP |
7.361 |
| 3 |
NICT |
7.263 |
| 4 |
SU |
6.480 |
| 5 |
NTSC |
6.216 |
| 6 |
F |
5.686 |
| 7 |
NIST |
5.062 |
| 8 |
IT |
3.585 |
| 9 |
APL |
3.102 |
| 10 |
NIM |
2.752 |
| Mar 15 |
|---|
| 1 |
USNO |
33.896 |
| 2 |
SP |
7.558 |
| 3 |
NICT |
7.231 |
| 4 |
NTSC |
6.852 |
| 5 |
SU |
6.641 |
| 6 |
F |
5.343 |
| 7 |
NIST |
4.979 |
| 8 |
IT |
3.798 |
| 9 |
APL |
3.381 |
| 10 |
NIM |
3.232 |
| Apr 15 |
|---|
| 1 |
USNO |
33.257 |
| 2 |
SP |
8.754 |
| 3 |
NTSC |
6.919 |
| 4 |
SU |
6.672 |
| 5 |
NICT |
6.397 |
| 6 |
F |
5.231 |
| 7 |
NIST |
5.098 |
| 8 |
IT |
3.998 |
| 9 |
APL |
3.454 |
| 10 |
NIM |
2.803 |
| May 15 |
|---|
| 1 |
USNO |
31.043 |
| 2 |
SP |
7.828 |
| 3 |
NTSC |
6.813 |
| 4 |
SU |
6.468 |
| 5 |
NICT |
6.432 |
| 6 |
NIST |
5.274 |
| 7 |
F |
5.183 |
| 8 |
IT |
3.876 |
| 9 |
APL |
3.358 |
| 10 |
NIM |
2.825 |
| Jun 15 |
|---|
| 1 |
USNO |
29.634 |
| 2 |
SP |
7.840 |
| 3 |
SU |
7.118 |
| 4 |
NTSC |
6.953 |
| 5 |
NICT |
6.388 |
| 6 |
NIST |
5.963 |
| 7 |
F |
4.746 |
| 8 |
IT |
3.772 |
| 9 |
APL |
3.380 |
| 10 |
NIM |
2.688 |
| Jul 15 |
|---|
| 1 |
USNO |
30.555 |
| 2 |
SP |
7.592 |
| 3 |
SU |
7.071 |
| 4 |
F |
6.289 |
| 5 |
NTSC |
6.120 |
| 6 |
NIST |
5.428 |
| 7 |
NICT |
5.186 |
| 8 |
IT |
4.051 |
| 9 |
APL |
3.492 |
| 10 |
NIM |
2.955 |
| Aug 15 |
|---|
| 1 |
USNO |
31.287 |
| 2 |
SU |
7.308 |
| 3 |
SP |
6.474 |
| 4 |
NIST |
6.315 |
| 5 |
F |
5.989 |
| 6 |
NICT |
5.699 |
| 7 |
NTSC |
4.662 |
| 8 |
IT |
3.769 |
| 9 |
APL |
3.477 |
| 10 |
NIM |
3.218 |
| Sep 15 |
|---|
| 1 |
USNO |
29.786 |
| 2 |
SU |
7.070 |
| 3 |
SP |
6.494 |
| 4 |
NIST |
6.271 |
| 5 |
NICT |
5.956 |
| 6 |
F |
5.810 |
| 7 |
NTSC |
4.681 |
| 8 |
IT |
3.663 |
| 9 |
APL |
3.371 |
| 10 |
NIM |
3.181 |
| Oct 15 |
|---|
| 1 |
USNO |
28.423 |
| 2 |
SU |
8.080 |
| 3 |
SP |
6.825 |
| 4 |
NICT |
5.995 |
| 5 |
F |
5.860 |
| 6 |
NIST |
5.394 |
| 7 |
NTSC |
4.739 |
| 8 |
IT |
3.476 |
| 9 |
APL |
3.423 |
| 10 |
NIM |
3.250 |
| Nov 15 |
|---|
| 1 |
USNO |
28.226 |
| 2 |
SU |
7.904 |
| 3 |
SP |
6.924 |
| 4 |
NTSC |
5.904 |
| 5 |
F |
5.844 |
| 6 |
NICT |
5.447 |
| 7 |
NIST |
5.338 |
| 8 |
IT |
3.360 |
| 9 |
NIM |
3.351 |
| 10 |
APL |
3.254 |
| Dec 15 |
|---|
| 1 |
USNO |
28.683 |
| 2 |
SU |
7.920 |
| 3 |
SP |
7.185 |
| 4 |
F |
5.949 |
| 5 |
NICT |
5.508 |
| 6 |
NTSC |
5.418 |
| 7 |
NIST |
4.900 |
| 8 |
IT |
3.262 |
| 9 |
NIM |
3.257 |
| 10 |
APL |
3.130 |
| average |
|---|
| 1 |
USNO |
30.700 |
| 2 |
SP |
7.366 |
| 3 |
SU |
7.106 |
| 4 |
NICT |
6.272 |
| 5 |
NTSC |
5.953 |
| 6 |
F |
5.673 |
| 7 |
NIST |
5.358 |
| 8 |
IT |
3.687 |
| 9 |
APL |
3.328 |
| 10 |
NIM |
3.029 |
| USNO: | USA | NPL: | United Kingdom | TP: | Czech |
| F: | France | VSL: | The Nederlands | SCL: | HongKong |
| NICT: | Japan | IT: | Italy | BEV: | Austria |
| NIST: | USA | IFAG: | Germany | NTSC: | China |
| TL: | Taiwan | NIM: | China | ONRJ: | Brazil |
| PTB: | Germany | ROA: | Spain | KRIS: | Korea |
| PL: | Poland | NRC: | Canada | SU: | Russia |
| NMIJ: | Japan | SP: | Sweden | UME: | Turkey |
| APL: | USA | | | | |