Dataset statistics
| Number of variables | 8 |
|---|---|
| Number of observations | 27 |
| Missing cells | 0 |
| Missing cells (%) | 0.0% |
| Duplicate rows | 0 |
| Duplicate rows (%) | 0.0% |
| Total size in memory | 2.0 KiB |
| Average record size in memory | 76.9 B |
Variable types
| Numeric | 8 |
|---|
Dataset
| Description | 국내 무연탄 수급에 대한 데이터로, 국내에서 생산된 석탄(무연탄)의 연도별 생산, 소비, 재고 등 수급 동향 정보 제공 |
|---|---|
| URL | https://www.data.go.kr/data/15052387/fileData.do |
연도 is highly overall correlated with 생산(천톤) and 5 other fields | High correlation |
생산(천톤) is highly overall correlated with 연도 and 5 other fields | High correlation |
소비(천톤) is highly overall correlated with 연도 and 6 other fields | High correlation |
연탄용소비(천톤) is highly overall correlated with 소비(천톤) | High correlation |
발전용소비(천톤) is highly overall correlated with 연도 and 5 other fields | High correlation |
산업용소비(천톤) is highly overall correlated with 연도 and 5 other fields | High correlation |
재고(천톤) is highly overall correlated with 연도 and 5 other fields | High correlation |
정부비축(천톤) is highly overall correlated with 연도 and 5 other fields | High correlation |
연도 has unique values | Unique |
소비(천톤) has unique values | Unique |
연탄용소비(천톤) has unique values | Unique |
재고(천톤) has unique values | Unique |
산업용소비(천톤) has 13 (48.1%) zeros | Zeros |
Reproduction
| Analysis started | 2023-12-12 20:50:36.298193 |
|---|---|
| Analysis finished | 2023-12-12 20:50:43.909252 |
| Duration | 7.61 seconds |
| Software version | ydata-profiling vv4.5.1 |
| Download configuration | config.json |
연도
Real number (ℝ)
HIGH CORRELATION UNIQUE
| Distinct | 27 |
|---|---|
| Distinct (%) | 100.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 2009 |
| Minimum | 1996 |
|---|---|
| Maximum | 2022 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 375.0 B |
Quantile statistics
| Minimum | 1996 |
|---|---|
| 5-th percentile | 1997.3 |
| Q1 | 2002.5 |
| median | 2009 |
| Q3 | 2015.5 |
| 95-th percentile | 2020.7 |
| Maximum | 2022 |
| Range | 26 |
| Interquartile range (IQR) | 13 |
Descriptive statistics
| Standard deviation | 7.9372539 |
|---|---|
| Coefficient of variation (CV) | 0.0039508481 |
| Kurtosis | -1.2 |
| Mean | 2009 |
| Median Absolute Deviation (MAD) | 7 |
| Skewness | 0 |
| Sum | 54243 |
| Variance | 63 |
| Monotonicity | Strictly increasing |
Histogram with fixed size bins (bins=27)
| Value | Count | Frequency (%) |
| 1996 | 1 | 3.7% |
| 1997 | 1 | 3.7% |
| 2022 | 1 | 3.7% |
| 2021 | 1 | 3.7% |
| 2020 | 1 | 3.7% |
| 2019 | 1 | 3.7% |
| 2018 | 1 | 3.7% |
| 2017 | 1 | 3.7% |
| 2016 | 1 | 3.7% |
| 2015 | 1 | 3.7% |
| Other values (17) | 17 |
| Value | Count | Frequency (%) |
| 1996 | 1 | |
| 1997 | 1 | |
| 1998 | 1 | |
| 1999 | 1 | |
| 2000 | 1 | |
| 2001 | 1 | |
| 2002 | 1 | |
| 2003 | 1 | |
| 2004 | 1 | |
| 2005 | 1 |
| Value | Count | Frequency (%) |
| 2022 | 1 | |
| 2021 | 1 | |
| 2020 | 1 | |
| 2019 | 1 | |
| 2018 | 1 | |
| 2017 | 1 | |
| 2016 | 1 | |
| 2015 | 1 | |
| 2014 | 1 | |
| 2013 | 1 |
생산(천톤)
Real number (ℝ)
HIGH CORRELATION
| Distinct | 26 |
|---|---|
| Distinct (%) | 96.3% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 2572.3704 |
| Minimum | 820 |
|---|---|
| Maximum | 4951 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 375.0 B |
Quantile statistics
| Minimum | 820 |
|---|---|
| 5-th percentile | 934.3 |
| Q1 | 1737 |
| median | 2519 |
| Q3 | 3308.5 |
| 95-th percentile | 4468.1 |
| Maximum | 4951 |
| Range | 4131 |
| Interquartile range (IQR) | 1571.5 |
Descriptive statistics
| Standard deviation | 1207.8995 |
|---|---|
| Coefficient of variation (CV) | 0.46956671 |
| Kurtosis | -0.9301118 |
| Mean | 2572.3704 |
| Median Absolute Deviation (MAD) | 793 |
| Skewness | 0.33701115 |
| Sum | 69454 |
| Variance | 1459021.2 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=26)
| Value | Count | Frequency (%) |
| 2084 | 2 | 7.4% |
| 4951 | 1 | 3.7% |
| 820 | 1 | 3.7% |
| 898 | 1 | 3.7% |
| 1019 | 1 | 3.7% |
| 1084 | 1 | 3.7% |
| 1202 | 1 | 3.7% |
| 1485 | 1 | 3.7% |
| 1726 | 1 | 3.7% |
| 1764 | 1 | 3.7% |
| Other values (16) | 16 |
| Value | Count | Frequency (%) |
| 820 | 1 | |
| 898 | 1 | |
| 1019 | 1 | |
| 1084 | 1 | |
| 1202 | 1 | |
| 1485 | 1 | |
| 1726 | 1 | |
| 1748 | 1 | |
| 1764 | 1 | |
| 1815 | 1 |
| Value | Count | Frequency (%) |
| 4951 | 1 | |
| 4514 | 1 | |
| 4361 | 1 | |
| 4197 | 1 | |
| 4150 | 1 | |
| 3817 | 1 | |
| 3318 | 1 | |
| 3299 | 1 | |
| 3191 | 1 | |
| 2886 | 1 |
소비(천톤)
Real number (ℝ)
HIGH CORRELATION UNIQUE
| Distinct | 27 |
|---|---|
| Distinct (%) | 100.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 2871.4444 |
| Minimum | 825 |
|---|---|
| Maximum | 4716 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 375.0 B |
Quantile statistics
| Minimum | 825 |
|---|---|
| 5-th percentile | 866.7 |
| Q1 | 1606.5 |
| median | 3309 |
| Q3 | 3983.5 |
| 95-th percentile | 4428 |
| Maximum | 4716 |
| Range | 3891 |
| Interquartile range (IQR) | 2377 |
Descriptive statistics
| Standard deviation | 1342.5119 |
|---|---|
| Coefficient of variation (CV) | 0.46753887 |
| Kurtosis | -1.5615295 |
| Mean | 2871.4444 |
| Median Absolute Deviation (MAD) | 951 |
| Skewness | -0.2887087 |
| Sum | 77529 |
| Variance | 1802338.2 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=27)
| Value | Count | Frequency (%) |
| 4337 | 1 | 3.7% |
| 3769 | 1 | 3.7% |
| 825 | 1 | 3.7% |
| 849 | 1 | 3.7% |
| 908 | 1 | 3.7% |
| 1044 | 1 | 3.7% |
| 1143 | 1 | 3.7% |
| 1314 | 1 | 3.7% |
| 1495 | 1 | 3.7% |
| 1718 | 1 | 3.7% |
| Other values (17) | 17 |
| Value | Count | Frequency (%) |
| 825 | 1 | |
| 849 | 1 | |
| 908 | 1 | |
| 1044 | 1 | |
| 1143 | 1 | |
| 1314 | 1 | |
| 1495 | 1 | |
| 1718 | 1 | |
| 1879 | 1 | |
| 2240 | 1 |
| Value | Count | Frequency (%) |
| 4716 | 1 | |
| 4467 | 1 | |
| 4337 | 1 | |
| 4260 | 1 | |
| 4254 | 1 | |
| 4159 | 1 | |
| 4026 | 1 | |
| 3941 | 1 | |
| 3886 | 1 | |
| 3853 | 1 |
연탄용소비(천톤)
Real number (ℝ)
HIGH CORRELATION UNIQUE
| Distinct | 27 |
|---|---|
| Distinct (%) | 100.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 1419.7037 |
| Minimum | 425 |
|---|---|
| Maximum | 2327 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 375.0 B |
Quantile statistics
| Minimum | 425 |
|---|---|
| 5-th percentile | 466.7 |
| Q1 | 1146 |
| median | 1385 |
| Q3 | 1888 |
| 95-th percentile | 2229.6 |
| Maximum | 2327 |
| Range | 1902 |
| Interquartile range (IQR) | 742 |
Descriptive statistics
| Standard deviation | 549.68346 |
|---|---|
| Coefficient of variation (CV) | 0.38718182 |
| Kurtosis | -0.7747914 |
| Mean | 1419.7037 |
| Median Absolute Deviation (MAD) | 448 |
| Skewness | -0.20342408 |
| Sum | 38332 |
| Variance | 302151.91 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=27)
| Value | Count | Frequency (%) |
| 1960 | 1 | 3.7% |
| 1389 | 1 | 3.7% |
| 425 | 1 | 3.7% |
| 449 | 1 | 3.7% |
| 508 | 1 | 3.7% |
| 644 | 1 | 3.7% |
| 913 | 1 | 3.7% |
| 1079 | 1 | 3.7% |
| 1255 | 1 | 3.7% |
| 1473 | 1 | 3.7% |
| Other values (17) | 17 |
| Value | Count | Frequency (%) |
| 425 | 1 | |
| 449 | 1 | |
| 508 | 1 | |
| 644 | 1 | |
| 913 | 1 | |
| 1079 | 1 | |
| 1117 | 1 | |
| 1175 | 1 | |
| 1191 | 1 | |
| 1192 | 1 |
| Value | Count | Frequency (%) |
| 2327 | 1 | |
| 2289 | 1 | |
| 2091 | 1 | |
| 2010 | 1 | |
| 1960 | 1 | |
| 1941 | 1 | |
| 1917 | 1 | |
| 1859 | 1 | |
| 1833 | 1 | |
| 1822 | 1 |
발전용소비(천톤)
Real number (ℝ)
HIGH CORRELATION
| Distinct | 23 |
|---|---|
| Distinct (%) | 85.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 1417.963 |
| Minimum | 230 |
|---|---|
| Maximum | 2850 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 375.0 B |
Quantile statistics
| Minimum | 230 |
|---|---|
| 5-th percentile | 236.5 |
| Q1 | 400 |
| median | 1360 |
| Q3 | 2403.5 |
| 95-th percentile | 2703.7 |
| Maximum | 2850 |
| Range | 2620 |
| Interquartile range (IQR) | 2003.5 |
Descriptive statistics
| Standard deviation | 1047.9569 |
|---|---|
| Coefficient of variation (CV) | 0.73905804 |
| Kurtosis | -1.956564 |
| Mean | 1417.963 |
| Median Absolute Deviation (MAD) | 996 |
| Skewness | 0.041297914 |
| Sum | 38285 |
| Variance | 1098213.7 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=23)
| Value | Count | Frequency (%) |
| 400 | 4 | 14.8% |
| 2356 | 2 | 7.4% |
| 2514 | 1 | 3.7% |
| 839 | 1 | 3.7% |
| 230 | 1 | 3.7% |
| 235 | 1 | 3.7% |
| 240 | 1 | 3.7% |
| 245 | 1 | 3.7% |
| 250 | 1 | 3.7% |
| 323 | 1 | 3.7% |
| Other values (13) | 13 |
| Value | Count | Frequency (%) |
| 230 | 1 | 3.7% |
| 235 | 1 | 3.7% |
| 240 | 1 | 3.7% |
| 245 | 1 | 3.7% |
| 250 | 1 | 3.7% |
| 323 | 1 | 3.7% |
| 400 | 4 | |
| 543 | 1 | 3.7% |
| 591 | 1 | 3.7% |
| 839 | 1 | 3.7% |
| Value | Count | Frequency (%) |
| 2850 | 1 | |
| 2710 | 1 | |
| 2689 | 1 | |
| 2558 | 1 | |
| 2552 | 1 | |
| 2514 | 1 | |
| 2451 | 1 | |
| 2356 | 2 | |
| 2354 | 1 | |
| 2323 | 1 |
산업용소비(천톤)
Real number (ℝ)
HIGH CORRELATION ZEROS
| Distinct | 15 |
|---|---|
| Distinct (%) | 55.6% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 40 |
| Minimum | 0 |
|---|---|
| Maximum | 184 |
| Zeros | 13 |
| Zeros (%) | 48.1% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 375.0 B |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 0 |
| median | 7 |
| Q3 | 66 |
| 95-th percentile | 156.9 |
| Maximum | 184 |
| Range | 184 |
| Interquartile range (IQR) | 66 |
Descriptive statistics
| Standard deviation | 57.680153 |
|---|---|
| Coefficient of variation (CV) | 1.4420038 |
| Kurtosis | 0.48132686 |
| Mean | 40 |
| Median Absolute Deviation (MAD) | 7 |
| Skewness | 1.3176699 |
| Sum | 1080 |
| Variance | 3327 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=15)
| Value | Count | Frequency (%) |
| 0 | 13 | |
| 28 | 1 | 3.7% |
| 57 | 1 | 3.7% |
| 162 | 1 | 3.7% |
| 184 | 1 | 3.7% |
| 117 | 1 | 3.7% |
| 107 | 1 | 3.7% |
| 75 | 1 | 3.7% |
| 43 | 1 | 3.7% |
| 145 | 1 | 3.7% |
| Other values (5) | 5 | 18.5% |
| Value | Count | Frequency (%) |
| 0 | 13 | |
| 7 | 1 | 3.7% |
| 8 | 1 | 3.7% |
| 11 | 1 | 3.7% |
| 28 | 1 | 3.7% |
| 33 | 1 | 3.7% |
| 43 | 1 | 3.7% |
| 57 | 1 | 3.7% |
| 75 | 1 | 3.7% |
| 103 | 1 | 3.7% |
| Value | Count | Frequency (%) |
| 184 | 1 | |
| 162 | 1 | |
| 145 | 1 | |
| 117 | 1 | |
| 107 | 1 | |
| 103 | 1 | |
| 75 | 1 | |
| 57 | 1 | |
| 43 | 1 | |
| 33 | 1 |
재고(천톤)
Real number (ℝ)
HIGH CORRELATION UNIQUE
| Distinct | 27 |
|---|---|
| Distinct (%) | 100.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 5185.7037 |
| Minimum | 1457 |
|---|---|
| Maximum | 10774 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 375.0 B |
Quantile statistics
| Minimum | 1457 |
|---|---|
| 5-th percentile | 1615.4 |
| Q1 | 2188.5 |
| median | 2807 |
| Q3 | 9232 |
| 95-th percentile | 10688.7 |
| Maximum | 10774 |
| Range | 9317 |
| Interquartile range (IQR) | 7043.5 |
Descriptive statistics
| Standard deviation | 3667.3024 |
|---|---|
| Coefficient of variation (CV) | 0.70719474 |
| Kurtosis | -1.6219498 |
| Mean | 5185.7037 |
| Median Absolute Deviation (MAD) | 1197 |
| Skewness | 0.52044465 |
| Sum | 140014 |
| Variance | 13449107 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=27)
| Value | Count | Frequency (%) |
| 8937 | 1 | 3.7% |
| 9720 | 1 | 3.7% |
| 2807 | 1 | 3.7% |
| 2810 | 1 | 3.7% |
| 2772 | 1 | 3.7% |
| 2650 | 1 | 3.7% |
| 2589 | 1 | 3.7% |
| 2441 | 1 | 3.7% |
| 2151 | 1 | 3.7% |
| 1798 | 1 | 3.7% |
| Other values (17) | 17 |
| Value | Count | Frequency (%) |
| 1457 | 1 | |
| 1610 | 1 | |
| 1628 | 1 | |
| 1720 | 1 | |
| 1798 | 1 | |
| 1853 | 1 | |
| 2151 | 1 | |
| 2226 | 1 | |
| 2441 | 1 | |
| 2589 | 1 |
| Value | Count | Frequency (%) |
| 10774 | 1 | |
| 10737 | 1 | |
| 10576 | 1 | |
| 10269 | 1 | |
| 10101 | 1 | |
| 9720 | 1 | |
| 9527 | 1 | |
| 8937 | 1 | |
| 8894 | 1 | |
| 7388 | 1 |
정부비축(천톤)
Real number (ℝ)
HIGH CORRELATION
| Distinct | 21 |
|---|---|
| Distinct (%) | 77.8% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 3619.8519 |
| Minimum | 899 |
|---|---|
| Maximum | 8111 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 375.0 B |
Quantile statistics
| Minimum | 899 |
|---|---|
| 5-th percentile | 899 |
| Q1 | 928 |
| median | 1596 |
| Q3 | 6983.5 |
| 95-th percentile | 8111 |
| Maximum | 8111 |
| Range | 7212 |
| Interquartile range (IQR) | 6055.5 |
Descriptive statistics
| Standard deviation | 3080.0863 |
|---|---|
| Coefficient of variation (CV) | 0.85088739 |
| Kurtosis | -1.6222252 |
| Mean | 3619.8519 |
| Median Absolute Deviation (MAD) | 697 |
| Skewness | 0.51264833 |
| Sum | 97736 |
| Variance | 9486931.7 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=21)
| Value | Count | Frequency (%) |
| 899 | 4 | 14.8% |
| 8111 | 3 | 11.1% |
| 8061 | 2 | 7.4% |
| 5033 | 1 | 3.7% |
| 1142 | 1 | 3.7% |
| 955 | 1 | 3.7% |
| 944 | 1 | 3.7% |
| 932 | 1 | 3.7% |
| 918 | 1 | 3.7% |
| 905 | 1 | 3.7% |
| Other values (11) | 11 |
| Value | Count | Frequency (%) |
| 899 | 4 | |
| 905 | 1 | 3.7% |
| 918 | 1 | 3.7% |
| 924 | 1 | 3.7% |
| 932 | 1 | 3.7% |
| 944 | 1 | 3.7% |
| 955 | 1 | 3.7% |
| 1080 | 1 | 3.7% |
| 1142 | 1 | 3.7% |
| 1308 | 1 | 3.7% |
| Value | Count | Frequency (%) |
| 8111 | 3 | |
| 8061 | 2 | |
| 7801 | 1 | 3.7% |
| 7024 | 1 | 3.7% |
| 6943 | 1 | 3.7% |
| 6038 | 1 | 3.7% |
| 5033 | 1 | 3.7% |
| 4671 | 1 | 3.7% |
| 3445 | 1 | 3.7% |
| 2026 | 1 | 3.7% |
| 연도 | 생산(천톤) | 소비(천톤) | 연탄용소비(천톤) | 발전용소비(천톤) | 산업용소비(천톤) | 재고(천톤) | 정부비축(천톤) | |
|---|---|---|---|---|---|---|---|---|
| 연도 | 1.000 | 0.867 | 0.704 | 0.740 | 0.676 | 0.733 | 0.723 | 0.612 |
| 생산(천톤) | 0.867 | 1.000 | 0.789 | 0.659 | 0.597 | 0.726 | 0.755 | 0.520 |
| 소비(천톤) | 0.704 | 0.789 | 1.000 | 0.697 | 0.813 | 0.000 | 0.469 | 0.736 |
| 연탄용소비(천톤) | 0.740 | 0.659 | 0.697 | 1.000 | 0.352 | 0.000 | 0.590 | 0.646 |
| 발전용소비(천톤) | 0.676 | 0.597 | 0.813 | 0.352 | 1.000 | 0.000 | 0.562 | 0.791 |
| 산업용소비(천톤) | 0.733 | 0.726 | 0.000 | 0.000 | 0.000 | 1.000 | 0.789 | 0.818 |
| 재고(천톤) | 0.723 | 0.755 | 0.469 | 0.590 | 0.562 | 0.789 | 1.000 | 0.812 |
| 정부비축(천톤) | 0.612 | 0.520 | 0.736 | 0.646 | 0.791 | 0.818 | 0.812 | 1.000 |
| 연도 | 생산(천톤) | 소비(천톤) | 연탄용소비(천톤) | 발전용소비(천톤) | 산업용소비(천톤) | 재고(천톤) | 정부비축(천톤) | |
|---|---|---|---|---|---|---|---|---|
| 연도 | 1.000 | -0.996 | -0.833 | -0.377 | -0.863 | -0.875 | -0.708 | -0.844 |
| 생산(천톤) | -0.996 | 1.000 | 0.827 | 0.375 | 0.859 | 0.868 | 0.705 | 0.839 |
| 소비(천톤) | -0.833 | 0.827 | 1.000 | 0.663 | 0.789 | 0.760 | 0.552 | 0.752 |
| 연탄용소비(천톤) | -0.377 | 0.375 | 0.663 | 1.000 | 0.176 | 0.132 | -0.207 | 0.130 |
| 발전용소비(천톤) | -0.863 | 0.859 | 0.789 | 0.176 | 1.000 | 0.879 | 0.826 | 0.970 |
| 산업용소비(천톤) | -0.875 | 0.868 | 0.760 | 0.132 | 0.879 | 1.000 | 0.868 | 0.904 |
| 재고(천톤) | -0.708 | 0.705 | 0.552 | -0.207 | 0.826 | 0.868 | 1.000 | 0.841 |
| 정부비축(천톤) | -0.844 | 0.839 | 0.752 | 0.130 | 0.970 | 0.904 | 0.841 | 1.000 |
A simple visualization of nullity by column.
Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.
| 연도 | 생산(천톤) | 소비(천톤) | 연탄용소비(천톤) | 발전용소비(천톤) | 산업용소비(천톤) | 재고(천톤) | 정부비축(천톤) | |
|---|---|---|---|---|---|---|---|---|
| 0 | 1996 | 4951 | 4337 | 1960 | 2514 | 28 | 8937 | 5033 |
| 1 | 1997 | 4514 | 3769 | 1389 | 2323 | 57 | 9720 | 6038 |
| 2 | 1998 | 4361 | 3842 | 1229 | 2451 | 162 | 10269 | 7024 |
| 3 | 1999 | 4197 | 3853 | 1117 | 2552 | 184 | 10737 | 7801 |
| 4 | 2000 | 4150 | 4159 | 1192 | 2850 | 117 | 10774 | 8111 |
| 5 | 2001 | 3817 | 4026 | 1230 | 2689 | 107 | 10576 | 8111 |
| 6 | 2002 | 3318 | 3808 | 1175 | 2558 | 75 | 10101 | 8111 |
| 7 | 2003 | 3299 | 3941 | 1191 | 2710 | 43 | 9527 | 8061 |
| 8 | 2004 | 3191 | 3886 | 1385 | 2356 | 145 | 8894 | 8061 |
| 9 | 2005 | 2832 | 4467 | 2010 | 2354 | 103 | 7388 | 6943 |
| 연도 | 생산(천톤) | 소비(천톤) | 연탄용소비(천톤) | 발전용소비(천톤) | 산업용소비(천톤) | 재고(천톤) | 정부비축(천톤) | |
|---|---|---|---|---|---|---|---|---|
| 17 | 2013 | 1815 | 2240 | 1917 | 323 | 0 | 1457 | 924 |
| 18 | 2014 | 1748 | 1879 | 1629 | 250 | 0 | 1610 | 899 |
| 19 | 2015 | 1764 | 1718 | 1473 | 245 | 0 | 1798 | 899 |
| 20 | 2016 | 1726 | 1495 | 1255 | 240 | 0 | 2151 | 899 |
| 21 | 2017 | 1485 | 1314 | 1079 | 235 | 0 | 2441 | 899 |
| 22 | 2018 | 1202 | 1143 | 913 | 230 | 0 | 2589 | 905 |
| 23 | 2019 | 1084 | 1044 | 644 | 400 | 0 | 2650 | 918 |
| 24 | 2020 | 1019 | 908 | 508 | 400 | 0 | 2772 | 932 |
| 25 | 2021 | 898 | 849 | 449 | 400 | 0 | 2810 | 944 |
| 26 | 2022 | 820 | 825 | 425 | 400 | 0 | 2807 | 955 |