Dataset statistics
Number of variables | 12 |
---|---|
Number of observations | 30 |
Missing cells | 41 |
Missing cells (%) | 11.4% |
Duplicate rows | 0 |
Duplicate rows (%) | 0.0% |
Total size in memory | 3.0 KiB |
Average record size in memory | 103.4 B |
Variable types
Text | 1 |
---|---|
Categorical | 3 |
Numeric | 3 |
DateTime | 5 |
Dataset
Description | 국내에서 가동중인 원전에 대한 원전명, 노형, 용량, 공급자, 착공일, 정지일, 운영상태 등의 데이터를 제공합니다. |
---|---|
Author | 한국원자력안전기술원 |
URL | https://www.data.go.kr/data/15088857/fileData.do |
총용량(MWe) is highly overall correlated with 순용량(MWe) and 3 other fields | High correlation |
순용량(MWe) is highly overall correlated with 총용량(MWe) and 3 other fields | High correlation |
최초설계 순용량(MWe) is highly overall correlated with 총용량(MWe) and 2 other fields | High correlation |
노형 is highly overall correlated with 총용량(MWe) and 3 other fields | High correlation |
원자로 공급자 is highly overall correlated with 총용량(MWe) and 2 other fields | High correlation |
착공일 has 2 (6.7%) missing values | Missing |
운영허가일 has 3 (10.0%) missing values | Missing |
임계일 has 4 (13.3%) missing values | Missing |
상업운전일 has 4 (13.3%) missing values | Missing |
정지일 has 28 (93.3%) missing values | Missing |
원전명 has unique values | Unique |
Reproduction
Analysis started | 2023-12-12 12:23:32.318172 |
---|---|
Analysis finished | 2023-12-12 12:23:34.447870 |
Duration | 2.13 seconds |
Software version | ydata-profiling vv4.5.1 |
Download configuration | config.json |
원전명
Text
UNIQUE
 
Distinct | 30 |
---|---|
Distinct (%) | 100.0% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 372.0 B |
Value | Count | Frequency (%) |
hanbit-1 | 1 | 3.3% |
hanbit-2 | 1 | 3.3% |
wolsong-3 | 1 | 3.3% |
wolsong-2 | 1 | 3.3% |
wolsong-1 | 1 | 3.3% |
shin-wolsong-2 | 1 | 3.3% |
shin-wolsong-1 | 1 | 3.3% |
shin-kori-6 | 1 | 3.3% |
shin-kori-5 | 1 | 3.3% |
shin-kori-4 | 1 | 3.3% |
Other values (20) | 20 |
Most occurring characters
Value | Count | Frequency (%) |
- | 40 | |
n | 30 | 11.2% |
i | 26 | 9.7% |
o | 22 | 8.2% |
H | 14 | 5.2% |
a | 14 | 5.2% |
l | 14 | 5.2% |
h | 10 | 3.7% |
S | 10 | 3.7% |
r | 10 | 3.7% |
Other values (13) | 78 |
Most occurring categories
Value | Count | Frequency (%) |
Lowercase Letter | 158 | |
Dash Punctuation | 40 | 14.9% |
Uppercase Letter | 40 | 14.9% |
Decimal Number | 30 | 11.2% |
Most frequent character per category
Lowercase Letter
Value | Count | Frequency (%) |
n | 30 | |
i | 26 | |
o | 22 | |
a | 14 | |
l | 14 | |
h | 10 | 6.3% |
r | 10 | 6.3% |
u | 8 | 5.1% |
s | 6 | 3.8% |
g | 6 | 3.8% |
Other values (2) | 12 | 7.6% |
Decimal Number
Value | Count | Frequency (%) |
1 | 7 | |
2 | 7 | |
4 | 5 | |
3 | 5 | |
6 | 3 | |
5 | 3 |
Uppercase Letter
Value | Count | Frequency (%) |
H | 14 | |
S | 10 | |
K | 10 | |
W | 6 |
Dash Punctuation
Value | Count | Frequency (%) |
- | 40 |
Most occurring scripts
Value | Count | Frequency (%) |
Latin | 198 | |
Common | 70 | 26.1% |
Most frequent character per script
Latin
Value | Count | Frequency (%) |
n | 30 | |
i | 26 | |
o | 22 | |
H | 14 | 7.1% |
a | 14 | 7.1% |
l | 14 | 7.1% |
h | 10 | 5.1% |
S | 10 | 5.1% |
r | 10 | 5.1% |
K | 10 | 5.1% |
Other values (6) | 38 |
Common
Value | Count | Frequency (%) |
- | 40 | |
1 | 7 | 10.0% |
2 | 7 | 10.0% |
4 | 5 | 7.1% |
3 | 5 | 7.1% |
6 | 3 | 4.3% |
5 | 3 | 4.3% |
Most occurring blocks
Value | Count | Frequency (%) |
ASCII | 268 |
Most frequent character per block
ASCII
Value | Count | Frequency (%) |
- | 40 | |
n | 30 | 11.2% |
i | 26 | 9.7% |
o | 22 | 8.2% |
H | 14 | 5.2% |
a | 14 | 5.2% |
l | 14 | 5.2% |
h | 10 | 3.7% |
S | 10 | 3.7% |
r | 10 | 3.7% |
Other values (13) | 78 |
노형
Categorical
HIGH CORRELATION
 
Distinct | 2 |
---|---|
Distinct (%) | 6.7% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 372.0 B |
PWR | |
---|---|
PHWR |
Length
Max length | 4 |
---|---|
Median length | 3 |
Mean length | 3.1333333 |
Min length | 3 |
Unique
Unique | 0 ? |
---|---|
Unique (%) | 0.0% |
Sample
1st row | PWR |
---|---|
2nd row | PWR |
3rd row | PWR |
4th row | PWR |
5th row | PWR |
Common Values
Value | Count | Frequency (%) |
PWR | 26 | |
PHWR | 4 | 13.3% |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
pwr | 26 | |
phwr | 4 | 13.3% |
총용량(MWe)
Real number (ℝ)
HIGH CORRELATION
 
Distinct | 21 |
---|---|
Distinct (%) | 70.0% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 1038.9667 |
Minimum | 608 |
---|---|
Maximum | 1455 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 402.0 B |
Quantile statistics
Minimum | 608 |
---|---|
5-th percentile | 675.45 |
Q1 | 1000 |
median | 1047.5 |
Q3 | 1052.75 |
95-th percentile | 1430.25 |
Maximum | 1455 |
Range | 847 |
Interquartile range (IQR) | 52.75 |
Descriptive statistics
Standard deviation | 241.82118 |
---|---|
Coefficient of variation (CV) | 0.23275162 |
Kurtosis | -0.32518824 |
Mean | 1038.9667 |
Median Absolute Deviation (MAD) | 46 |
Skewness | 0.068416023 |
Sum | 31169 |
Variance | 58477.482 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
1400 | 4 | 13.3% |
1000 | 2 | 6.7% |
1455 | 2 | 6.7% |
1050 | 2 | 6.7% |
1049 | 2 | 6.7% |
1053 | 2 | 6.7% |
1051 | 2 | 6.7% |
691 | 1 | 3.3% |
688 | 1 | 3.3% |
675 | 1 | 3.3% |
Other values (11) | 11 |
Value | Count | Frequency (%) |
608 | 1 | |
675 | 1 | |
676 | 1 | |
685 | 1 | |
688 | 1 | |
691 | 1 | |
993 | 1 | |
1000 | 2 | |
1003 | 1 | |
1008 | 1 |
Value | Count | Frequency (%) |
1455 | 2 | |
1400 | 4 | |
1053 | 2 | |
1052 | 1 | 3.3% |
1051 | 2 | |
1050 | 2 | |
1049 | 2 | |
1046 | 1 | 3.3% |
1045 | 1 | 3.3% |
1042 | 1 | 3.3% |
순용량(MWe)
Real number (ℝ)
HIGH CORRELATION
 
Distinct | 21 |
---|---|
Distinct (%) | 70.0% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 994.56667 |
Minimum | 576 |
---|---|
Maximum | 1400 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 402.0 B |
Quantile statistics
Minimum | 576 |
---|---|
5-th percentile | 644.5 |
Q1 | 961.5 |
median | 997.5 |
Q3 | 1007.5 |
95-th percentile | 1373 |
Maximum | 1400 |
Range | 824 |
Interquartile range (IQR) | 46 |
Descriptive statistics
Standard deviation | 231.88934 |
---|---|
Coefficient of variation (CV) | 0.23315616 |
Kurtosis | -0.2916151 |
Mean | 994.56667 |
Median Absolute Deviation (MAD) | 33.5 |
Skewness | 0.090198212 |
Sum | 29837 |
Variance | 53772.668 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
1340 | 4 | 13.3% |
998 | 3 | 10.0% |
1000 | 2 | 6.7% |
997 | 2 | 6.7% |
999 | 2 | 6.7% |
1400 | 2 | 6.7% |
961 | 1 | 3.3% |
1010 | 1 | 3.3% |
669 | 1 | 3.3% |
665 | 1 | 3.3% |
Other values (11) | 11 |
Value | Count | Frequency (%) |
576 | 1 | |
640 | 1 | |
650 | 1 | |
657 | 1 | |
665 | 1 | |
669 | 1 | |
960 | 1 | |
961 | 1 | |
963 | 1 | |
965 | 1 |
Value | Count | Frequency (%) |
1400 | 2 | |
1340 | 4 | |
1011 | 1 | 3.3% |
1010 | 1 | 3.3% |
1000 | 2 | |
999 | 2 | |
998 | 3 | |
997 | 2 | |
994 | 1 | 3.3% |
993 | 1 | 3.3% |
최초설계 순용량(MWe)
Real number (ℝ)
HIGH CORRELATION
 
Distinct | 12 |
---|---|
Distinct (%) | 40.0% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 973.8 |
Minimum | 558 |
---|---|
Maximum | 1400 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 402.0 B |
Quantile statistics
Minimum | 558 |
---|---|
5-th percentile | 629.25 |
Q1 | 903 |
median | 950 |
Q3 | 997.25 |
95-th percentile | 1400 |
Maximum | 1400 |
Range | 842 |
Interquartile range (IQR) | 94.25 |
Descriptive statistics
Standard deviation | 250.73057 |
---|---|
Coefficient of variation (CV) | 0.25747646 |
Kurtosis | -0.2842994 |
Mean | 973.8 |
Median Absolute Deviation (MAD) | 47 |
Skewness | 0.51197136 |
Sum | 29214 |
Variance | 62865.821 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
950 | 10 | |
1400 | 6 | |
903 | 5 | |
558 | 1 | 3.3% |
618 | 1 | 3.3% |
1001 | 1 | 3.3% |
998 | 1 | 3.3% |
995 | 1 | 3.3% |
643 | 1 | 3.3% |
652 | 1 | 3.3% |
Other values (2) | 2 | 6.7% |
Value | Count | Frequency (%) |
558 | 1 | 3.3% |
618 | 1 | 3.3% |
643 | 1 | 3.3% |
652 | 1 | 3.3% |
665 | 1 | 3.3% |
669 | 1 | 3.3% |
903 | 5 | |
950 | 10 | |
995 | 1 | 3.3% |
998 | 1 | 3.3% |
Value | Count | Frequency (%) |
1400 | 6 | |
1001 | 1 | 3.3% |
998 | 1 | 3.3% |
995 | 1 | 3.3% |
950 | 10 | |
903 | 5 | |
669 | 1 | 3.3% |
665 | 1 | 3.3% |
652 | 1 | 3.3% |
643 | 1 | 3.3% |
원자로 공급자
Categorical
HIGH CORRELATION
 
Distinct | 9 |
---|---|
Distinct (%) | 30.0% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 372.0 B |
DOOSAN | |
---|---|
West | |
Hanjung | |
Hanjung;West | |
Fram | |
Other values (4) |
Length
Max length | 15 |
---|---|
Median length | 12 |
Mean length | 6.4333333 |
Min length | 4 |
Unique
Unique | 2 ? |
---|---|
Unique (%) | 6.7% |
Sample
1st row | West |
---|---|
2nd row | West |
3rd row | Hanjung |
4th row | Hanjung |
5th row | Hanjung;West |
Common Values
Value | Count | Frequency (%) |
DOOSAN | 12 | |
West | 6 | |
Hanjung | 2 | 6.7% |
Hanjung;West | 2 | 6.7% |
Fram | 2 | 6.7% |
KHIC | 2 | 6.7% |
AECL;Hanjung | 2 | 6.7% |
AECL | 1 | 3.3% |
AECL;KHIC;KAERI | 1 | 3.3% |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
doosan | 12 | |
west | 6 | |
hanjung | 2 | 6.7% |
hanjung;west | 2 | 6.7% |
fram | 2 | 6.7% |
khic | 2 | 6.7% |
aecl;hanjung | 2 | 6.7% |
aecl | 1 | 3.3% |
aecl;khic;kaeri | 1 | 3.3% |
착공일
Date
MISSING
 
Distinct | 28 |
---|---|
Distinct (%) | 100.0% |
Missing | 2 |
Missing (%) | 6.7% |
Memory size | 372.0 B |
Minimum | 1972-04-27 00:00:00 |
---|---|
Maximum | 2013-06-19 00:00:00 |
운영허가일
Date
MISSING
 
Distinct | 26 |
---|---|
Distinct (%) | 96.3% |
Missing | 3 |
Missing (%) | 10.0% |
Memory size | 372.0 B |
Minimum | 1972-05-31 00:00:00 |
---|---|
Maximum | 2021-07-09 00:00:00 |
임계일
Date
MISSING
 
Distinct | 26 |
---|---|
Distinct (%) | 100.0% |
Missing | 4 |
Missing (%) | 13.3% |
Memory size | 372.0 B |
Minimum | 1977-06-19 00:00:00 |
---|---|
Maximum | 2019-04-08 00:00:00 |
상업운전일
Date
MISSING
 
Distinct | 26 |
---|---|
Distinct (%) | 100.0% |
Missing | 4 |
Missing (%) | 13.3% |
Memory size | 372.0 B |
Minimum | 1978-04-29 00:00:00 |
---|---|
Maximum | 2019-08-29 00:00:00 |
정지일
Date
MISSING
 
Distinct | 2 |
---|---|
Distinct (%) | 100.0% |
Missing | 28 |
Missing (%) | 93.3% |
Memory size | 372.0 B |
Minimum | 2017-06-18 00:00:00 |
---|---|
Maximum | 2019-12-24 00:00:00 |
운영상태
Categorical
Distinct | 4 |
---|---|
Distinct (%) | 13.3% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 372.0 B |
운영 | |
---|---|
건설 | |
정지 | 2 |
시운전 | 1 |
Length
Max length | 3 |
---|---|
Median length | 2 |
Mean length | 2.0333333 |
Min length | 2 |
Unique
Unique | 1 ? |
---|---|
Unique (%) | 3.3% |
Sample
1st row | 운영 |
---|---|
2nd row | 운영 |
3rd row | 운영 |
4th row | 운영 |
5th row | 운영 |
Common Values
Value | Count | Frequency (%) |
운영 | 24 | |
건설 | 3 | 10.0% |
정지 | 2 | 6.7% |
시운전 | 1 | 3.3% |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
운영 | 24 | |
건설 | 3 | 10.0% |
정지 | 2 | 6.7% |
시운전 | 1 | 3.3% |
원전명 | 노형 | 총용량(MWe) | 순용량(MWe) | 최초설계 순용량(MWe) | 원자로 공급자 | 착공일 | 운영허가일 | 임계일 | 상업운전일 | 정지일 | 운영상태 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
원전명 | 1.000 | 1.000 | 1.000 | 1.000 | 1.000 | 1.000 | 1.000 | 1.000 | 1.000 | 1.000 | 0.000 | 1.000 |
노형 | 1.000 | 1.000 | 0.976 | 0.746 | 1.000 | 1.000 | 1.000 | 1.000 | 1.000 | 1.000 | 0.000 | 0.000 |
총용량(MWe) | 1.000 | 0.976 | 1.000 | 1.000 | 0.831 | 0.752 | 1.000 | 1.000 | 1.000 | 1.000 | NaN | 0.779 |
순용량(MWe) | 1.000 | 0.746 | 1.000 | 1.000 | 0.955 | 0.844 | 1.000 | 1.000 | 1.000 | 1.000 | NaN | 0.513 |
최초설계 순용량(MWe) | 1.000 | 1.000 | 0.831 | 0.955 | 1.000 | 0.623 | 1.000 | 0.878 | 1.000 | 1.000 | NaN | 0.471 |
원자로 공급자 | 1.000 | 1.000 | 0.752 | 0.844 | 0.623 | 1.000 | 1.000 | 1.000 | 1.000 | 1.000 | 0.000 | 0.000 |
착공일 | 1.000 | 1.000 | 1.000 | 1.000 | 1.000 | 1.000 | 1.000 | 1.000 | 1.000 | 1.000 | 0.000 | 1.000 |
운영허가일 | 1.000 | 1.000 | 1.000 | 1.000 | 0.878 | 1.000 | 1.000 | 1.000 | 1.000 | 1.000 | 0.000 | 1.000 |
임계일 | 1.000 | 1.000 | 1.000 | 1.000 | 1.000 | 1.000 | 1.000 | 1.000 | 1.000 | 1.000 | 0.000 | 1.000 |
상업운전일 | 1.000 | 1.000 | 1.000 | 1.000 | 1.000 | 1.000 | 1.000 | 1.000 | 1.000 | 1.000 | 0.000 | 1.000 |
정지일 | 0.000 | 0.000 | NaN | NaN | NaN | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.000 | NaN |
운영상태 | 1.000 | 0.000 | 0.779 | 0.513 | 0.471 | 0.000 | 1.000 | 1.000 | 1.000 | 1.000 | NaN | 1.000 |
노형 | 원자로 공급자 | 운영상태 | |
---|---|---|---|
노형 | 1.000 | 0.866 | 0.000 |
원자로 공급자 | 0.866 | 1.000 | 0.000 |
운영상태 | 0.000 | 0.000 | 1.000 |
총용량(MWe) | 순용량(MWe) | 최초설계 순용량(MWe) | 노형 | 원자로 공급자 | 운영상태 | |
---|---|---|---|---|---|---|
총용량(MWe) | 1.000 | 0.859 | 0.889 | 0.728 | 0.500 | 0.464 |
순용량(MWe) | 0.859 | 1.000 | 0.899 | 0.771 | 0.611 | 0.494 |
최초설계 순용량(MWe) | 0.889 | 0.899 | 1.000 | 0.945 | 0.424 | 0.440 |
노형 | 0.728 | 0.771 | 0.945 | 1.000 | 0.866 | 0.000 |
원자로 공급자 | 0.500 | 0.611 | 0.424 | 0.866 | 1.000 | 0.000 |
운영상태 | 0.464 | 0.494 | 0.440 | 0.000 | 0.000 | 1.000 |
원전명 | 노형 | 총용량(MWe) | 순용량(MWe) | 최초설계 순용량(MWe) | 원자로 공급자 | 착공일 | 운영허가일 | 임계일 | 상업운전일 | 정지일 | 운영상태 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
0 | Hanbit-1 | PWR | 1000 | 961 | 903 | West | 1981-06-04 | 1985-12-23 | 1986-01-31 | 1986-08-25 | <NA> | 운영 |
1 | Hanbit-2 | PWR | 993 | 977 | 903 | West | 1981-12-10 | 1986-09-12 | 1986-10-15 | 1987-06-10 | <NA> | 운영 |
2 | Hanbit-3 | PWR | 1050 | 1000 | 950 | Hanjung | 1989-12-23 | 1994-09-09 | 1994-10-13 | 1995-03-31 | <NA> | 운영 |
3 | Hanbit-4 | PWR | 1049 | 998 | 950 | Hanjung | 1990-05-26 | 1995-06-02 | 1995-07-07 | 1996-01-01 | <NA> | 운영 |
4 | Hanbit-5 | PWR | 1053 | 994 | 950 | Hanjung;West | 1997-06-29 | 2001-10-24 | 2001-11-24 | 2002-05-21 | <NA> | 운영 |
5 | Hanbit-6 | PWR | 1052 | 993 | 950 | Hanjung;West | 1997-11-20 | 2002-07-31 | 2002-09-01 | 2002-12-24 | <NA> | 운영 |
6 | Hanul-1 | PWR | 1003 | 963 | 903 | Fram | 1983-01-26 | 1987-12-23 | 1988-02-25 | 1988-09-10 | <NA> | 운영 |
7 | Hanul-2 | PWR | 1008 | 965 | 903 | Fram | 1983-07-05 | 1988-12-29 | 1989-02-25 | 1989-09-30 | <NA> | 운영 |
8 | Hanul-3 | PWR | 1050 | 997 | 950 | KHIC | 1993-07-21 | 1997-11-08 | 1997-12-21 | 1998-08-11 | <NA> | 운영 |
9 | Hanul-4 | PWR | 1053 | 999 | 950 | KHIC | 1993-11-01 | 1998-10-29 | 1998-12-14 | 1999-12-31 | <NA> | 운영 |
원전명 | 노형 | 총용량(MWe) | 순용량(MWe) | 최초설계 순용량(MWe) | 원자로 공급자 | 착공일 | 운영허가일 | 임계일 | 상업운전일 | 정지일 | 운영상태 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
20 | Shin-Kori-3 | PWR | 1400 | 1340 | 1400 | DOOSAN | 2008-10-16 | 2015-10-29 | 2015-12-29 | 2016-12-20 | <NA> | 운영 |
21 | Shin-Kori-4 | PWR | 1400 | 1340 | 1400 | DOOSAN | 2009-08-19 | 2019-02-01 | 2019-04-08 | 2019-08-29 | <NA> | 운영 |
22 | Shin-Kori-5 | PWR | 1400 | 1340 | 1400 | DOOSAN | <NA> | <NA> | <NA> | <NA> | <NA> | 건설 |
23 | Shin-Kori-6 | PWR | 1400 | 1340 | 1400 | DOOSAN | <NA> | <NA> | <NA> | <NA> | <NA> | 건설 |
24 | Shin-Wolsong-1 | PWR | 1045 | 1000 | 950 | DOOSAN | 2007-11-20 | 2011-12-02 | 2012-01-07 | 2012-07-31 | <NA> | 운영 |
25 | Shin-Wolsong-2 | PWR | 1000 | 960 | 950 | DOOSAN | 2008-09-23 | 2014-11-14 | 2015-02-08 | 2015-07-24 | <NA> | 운영 |
26 | Wolsong-1 | PHWR | 685 | 657 | 643 | AECL | 1977-10-30 | 1978-02-15 | 1982-11-21 | 1983-04-22 | 2019-12-24 | 정지 |
27 | Wolsong-2 | PHWR | 675 | 650 | 652 | AECL;KHIC;KAERI | 1992-06-22 | 1996-11-02 | 1997-01-29 | 1997-07-01 | <NA> | 운영 |
28 | Wolsong-3 | PHWR | 688 | 665 | 665 | AECL;Hanjung | 1994-03-17 | 1997-12-30 | 1998-02-19 | 1998-07-01 | <NA> | 운영 |
29 | Wolsong-4 | PHWR | 691 | 669 | 669 | AECL;Hanjung | 1994-07-22 | 1999-02-08 | 1999-04-10 | 1999-10-01 | <NA> | 운영 |