| Timeframe | C-C DoR σ (Historical) |
H-L DoR σ (Historical) |
O-C DoR σ (Historical) |
5Y ATRP (Avg) |
Binomial IV (Period) |
Yahoo IV (Period) |
1σ Lower (68.27%) |
1σ Upper | 2σ Lower (95.45%) |
2σ Upper |
|---|---|---|---|---|---|---|---|---|---|---|
| Daily | 2.36% | 1.94% | 1.99% | 4.94% | 4.41% | 4.44% | 53.82 | 58.79 | 51.50 | 61.44 |
| Weekly | 5.31% | 5.13% | 5.30% | 11.77% | 9.71% | 9.77% | 51.04 | 61.99 | 46.32 | 68.31 |
| Monthly | 10.56% | 12.86% | 11.73% | 24.22% | 20.22% | 20.35% | 45.95 | 68.85 | 37.54 | 84.28 |
| Quarterly | 18.24% | 26.51% | 20.61% | 44.69% | 35.01% | 35.24% | 39.63 | 79.83 | 27.93 | 113.30 |
| Annual | — | — | — | — | 70.03% | 70.48% | 27.93 | 113.30 | 13.86 | 228.23 |
| Option Time Horizon | — | — | — | — | 26.43% | 26.60% | 43.18 | 73.27 | 33.15 | 95.43 |
| Ex-Dividend Date | Amount |
|---|---|
| 2026-03-10 | $0.1000 |
| 2025-11-04 | $0.1000 |
| 2025-08-12 | $0.1000 |
| 2025-05-20 | $0.1000 |
| 2025-03-04 | $0.1000 |
| 2024-10-29 | $0.1000 |
| 2024-08-12 | $0.1000 |
| 2024-05-20 | $0.1000 |
| 2024-03-04 | $0.1000 |
| 2023-10-30 | $0.1000 |
| 2023-08-07 | $0.1000 |
| 2023-05-15 | $0.1000 |
| 2023-03-06 | $0.1000 |
| 2022-10-31 | $0.1000 |
| 2022-08-08 | $0.1000 |
| 2022-05-16 | $0.1000 |
| 2022-03-07 | $0.1000 |
| 2021-10-28 | $0.1000 |
| 2016-11-02 | $0.0900 |
| 2016-08-03 | $0.0721 |
| 2016-05-04 | $0.0721 |
| 2016-02-03 | $0.0721 |
| 2015-11-04 | $0.0721 |
| 2015-08-05 | $0.0721 |
| 2015-05-07 | $0.0721 |
| 2015-02-04 | $0.0721 |
| 2014-11-05 | $0.0721 |
| 2014-08-06 | $0.0721 |
| 2014-05-08 | $0.0721 |
| 2014-02-05 | $0.0721 |
| 2013-11-06 | $0.0721 |
| 2013-08-07 | $0.0721 |
| 2013-05-09 | $0.0721 |
| 2013-02-06 | $0.0721 |
| 2012-10-31 | $0.0721 |
| 2012-08-01 | $0.0721 |
| 2012-05-10 | $0.0721 |
| 2012-02-01 | $0.0721 |
| 2011-11-02 | $0.0721 |
| 2011-08-03 | $0.0721 |
| 2011-05-12 | $0.0721 |
| 2011-02-02 | $0.0721 |
| 2010-11-03 | $0.0721 |
| 2010-08-04 | $0.0721 |
| 2010-05-05 | $0.0721 |
| 2010-02-03 | $0.0721 |
| 2009-11-04 | $0.0721 |
| 2009-08-05 | $0.0721 |
| 2009-05-06 | $0.0721 |
| 2009-02-04 | $0.4085 |
| 2008-11-05 | $0.4085 |
| 2008-08-06 | $0.4085 |
| 2008-04-30 | $0.4085 |
| 2008-02-06 | $0.4085 |
| 2007-10-31 | $0.4085 |
| 2007-08-01 | $0.4085 |
| 2007-05-02 | $0.4085 |
| 2007-01-31 | $0.4085 |
| 2006-12-21 | $0.3604 |
| 2006-11-01 | $0.3604 |
| 2006-08-02 | $0.3604 |
| 2006-05-03 | $0.3604 |
| 2006-02-01 | $0.3604 |
| 2005-11-02 | $0.3604 |
| 2005-08-03 | $0.3604 |
| 2005-05-04 | $0.3604 |
| 2005-02-02 | $0.3604 |
| 2004-11-03 | $0.3604 |
| 2004-08-04 | $0.3604 |
| 2004-05-06 | $0.3604 |
| 2004-02-04 | $0.3604 |
| 2003-11-05 | $0.3604 |
| 2003-08-06 | $0.3604 |
| 2003-04-30 | $0.3604 |
| 2003-02-05 | $0.3604 |
| 2002-11-06 | $0.3604 |
| 2002-07-31 | $0.3604 |
| 2002-05-01 | $0.3604 |
| 2002-02-06 | $0.3604 |
| 2001-10-31 | $0.3604 |
| 2001-08-01 | $0.3604 |
| 2001-05-02 | $0.3604 |
| 2001-01-31 | $0.3604 |
| 2000-11-01 | $0.3004 |
| 2000-08-02 | $0.3004 |
| 2000-05-03 | $0.3004 |
| 2000-02-02 | $0.3004 |
| 1999-11-03 | $0.2415 |
| 1999-08-04 | $0.2403 |
| 1999-05-05 | $0.2427 |
| 1999-02-04 | $0.2427 |
| 1998-11-04 | $0.1502 |
| 1998-08-05 | $0.1502 |
| 1998-05-06 | $0.1502 |
| 1998-02-04 | $0.2253 |
| 1997-11-05 | $0.1502 |
| 1997-08-06 | $0.1502 |
| 1997-04-30 | $0.1502 |
| 1997-02-05 | $0.1352 |
| 1996-10-30 | $0.2001 |
| 1996-07-31 | $0.1352 |
| 1996-05-01 | $0.1352 |
| 1996-01-31 | $0.1352 |
| 1995-11-01 | $0.1352 |
| 1995-08-02 | $0.1352 |
| 1995-05-01 | $0.1352 |
| 1995-01-30 | $0.1352 |
| 1994-10-31 | $0.1202 |
| 1994-08-01 | $0.1202 |
| 1994-05-02 | $0.1202 |
| 1994-01-31 | $0.1202 |
| 1993-11-01 | $0.1202 |
| 1993-08-02 | $0.1202 |
| 1993-05-03 | $0.1202 |
| 1993-02-01 | $0.1202 |
| 1992-11-02 | $0.1202 |
| 1992-08-03 | $0.1202 |
| 1992-04-27 | $0.1202 |
| 1992-02-03 | $0.1337 |
| 1991-10-28 | $0.1202 |
| 1991-07-29 | $0.1202 |
| 1991-04-29 | $0.1337 |
| 1991-01-28 | $0.1742 |
| 1990-10-29 | $0.1202 |
| 1990-07-30 | $0.2253 |
| 1990-04-30 | $0.1202 |
| 1990-01-29 | $0.5407 |
| 1989-10-30 | $0.1202 |
| 1989-07-31 | $0.1202 |
| 1989-05-01 | $0.1202 |
| 1989-01-30 | $0.4566 |
| 1988-10-31 | $0.1051 |
| 1988-08-01 | $0.1051 |
| 1988-05-02 | $0.0901 |
| 1988-02-01 | $0.0901 |
| 1987-11-17 | $0.0511 |
| 1987-08-03 | $0.0901 |
| 1987-04-27 | $0.0901 |
| 1987-02-03 | $0.0901 |
| 1986-11-03 | $0.0901 |
| 1986-07-28 | $0.0901 |
| 1986-04-28 | $0.0901 |
| 1986-02-03 | $0.0901 |
| 1985-10-28 | $0.0901 |
| 1985-07-29 | $0.0901 |
| 1985-04-29 | $0.0901 |
| 1985-01-28 | $0.0901 |
| 1984-10-29 | $0.0901 |
| 1984-07-30 | $0.0901 |
| 1984-04-30 | $0.0901 |
| 1984-01-30 | $0.0901 |
| 1983-10-31 | $0.0901 |
| 1983-08-01 | $0.0901 |
| 1983-05-02 | $0.0901 |
| 1983-01-31 | $0.0901 |
| 1982-10-29 | $0.0901 |
| 1982-08-02 | $0.1352 |
| 1982-05-03 | $0.1352 |
| 1982-02-01 | $0.1352 |
| 1981-10-30 | $0.1352 |
| 1981-08-03 | $0.1352 |
| 1981-05-04 | $0.1352 |
| 1981-02-02 | $0.0676 |
| 1980-10-31 | $0.1202 |
| 1980-07-28 | $0.1202 |
| 1980-04-28 | $0.1202 |
| 1980-01-28 | $0.1202 |
| 1979-10-29 | $0.1051 |
| 1979-07-30 | $0.1051 |
| 1979-04-30 | $0.0901 |
| 1979-01-29 | $0.0901 |
| 1978-10-30 | $0.0751 |
| 1978-07-31 | $0.0751 |
| 1978-05-01 | $0.0676 |
| 1978-01-30 | $0.0676 |
| 1977-10-31 | $0.0676 |
| 1977-08-01 | $0.0676 |
| 1977-05-02 | $0.0676 |
| 1977-01-31 | $0.0526 |
| 1976-11-05 | $0.0526 |
| 1976-08-09 | $0.0526 |
| 1976-05-10 | $0.0503 |
| 1976-02-02 | $0.0503 |
| 1975-11-07 | $0.0503 |
| 1975-08-11 | $0.0503 |
| 1975-05-12 | $0.0503 |
| 1975-02-07 | $0.0503 |
| 1974-11-08 | $0.0503 |
| 1974-08-05 | $0.0503 |
| 1974-05-06 | $0.0503 |
| 1974-02-08 | $0.0503 |
| 1973-11-02 | $0.0486 |
| 1973-08-06 | $0.0486 |
| 1973-05-07 | $0.0486 |
| 1973-01-29 | $0.0451 |
| 1972-11-03 | $0.0451 |
| 1972-08-07 | $0.0451 |
| 1972-05-08 | $0.0451 |
| 1972-01-31 | $0.0451 |
| 1971-11-08 | $0.0451 |
| 1971-08-09 | $0.0451 |
| 1971-05-10 | $0.0451 |
| 1971-02-01 | $0.0451 |
| 1970-11-06 | $0.0451 |
| 1970-08-10 | $0.0451 |
| 1970-05-11 | $0.0451 |
| 1970-02-02 | $0.0451 |
| 1969-11-07 | $0.0451 |
| 1969-08-11 | $0.0451 |
| 1969-05-12 | $0.0451 |
| 1969-02-03 | $0.0451 |
| 1968-11-08 | $0.0451 |
| 1968-08-12 | $0.0451 |
| 1968-05-13 | $0.0451 |
| 1968-02-06 | $0.0451 |
| 1967-11-06 | $0.0451 |
| 1967-08-08 | $0.0451 |
| 1967-05-09 | $0.0451 |
| 1967-02-07 | $0.0401 |
| 1966-11-04 | $0.0401 |
| 1966-08-09 | $0.0401 |
| 1966-05-10 | $0.0401 |
| 1966-02-08 | $0.0350 |
| 1965-11-08 | $0.0350 |
| 1965-08-10 | $0.0350 |
| 1965-05-10 | $0.0350 |
| 1965-02-02 | $0.0350 |
| 1964-11-09 | $0.0300 |
| 1964-08-11 | $0.0300 |
| 1964-05-12 | $0.0300 |
| 1964-02-04 | $0.0300 |
| 1963-11-12 | $0.0300 |
| 1963-08-13 | $0.0300 |
| 1963-05-14 | $0.0300 |
| 1963-02-05 | $0.0300 |
| 1962-11-13 | $0.0300 |
| 1962-08-14 | $0.0300 |
| 1962-05-15 | $0.0300 |
| 1962-02-06 | $0.0300 |
| Bin / Range | Frequency | Prob | Cum. Prob |
|---|---|---|---|
| Less than -7.03% | 111 | 0.69% | 0.69% |
| -7.03% to -5.26% | 142 | 0.88% | 1.57% |
| -5.26% to -3.49% | 509 | 3.15% | 4.72% |
| -3.49% to -1.72% | 1870 | 11.57% | 16.29% |
| -1.72% to 0.05% | 5877 | 36.37% | 52.66% |
| 0.05% to 1.82% | 4950 | 30.63% | 83.29% |
| 1.82% to 3.59% | 1823 | 11.28% | 94.57% |
| 3.59% to 5.36% | 553 | 3.42% | 97.99% |
| 5.36% to 7.13% | 193 | 1.19% | 99.19% |
| Greater than 7.13% | 131 | 0.81% | 100.00% |
| SD | Lower Bnd | Upper Bnd | Actual % | Normal % |
|---|---|---|---|---|
| ±1σ | -2.31% | 2.41% | 77.91% | 68.27% |
| ±2σ | -4.67% | 4.77% | 95.05% | 95.45% |
| ±3σ | -7.03% | 7.13% | 98.50% | 99.73% |
| Bin / Range | Frequency | Prob | Cum. Prob |
|---|---|---|---|
| Less than -3.12% | 0 | 0.00% | 0.00% |
| -3.12% to -1.67% | 0 | 0.00% | 0.00% |
| -1.67% to -0.21% | 0 | 0.00% | 0.00% |
| -0.21% to 1.25% | 2943 | 18.21% | 18.21% |
| 1.25% to 2.70% | 7094 | 43.90% | 62.11% |
| 2.70% to 4.16% | 3633 | 22.48% | 84.59% |
| 4.16% to 5.62% | 1428 | 8.84% | 93.43% |
| 5.62% to 7.07% | 551 | 3.41% | 96.84% |
| 7.07% to 8.53% | 227 | 1.40% | 98.24% |
| Greater than 8.53% | 284 | 1.76% | 100.00% |
| SD | Lower Bnd | Upper Bnd | Actual % | Normal % |
|---|---|---|---|---|
| ±1σ | 0.76% | 4.64% | 83.53% | 68.27% |
| ±2σ | -1.18% | 6.59% | 95.93% | 95.45% |
| ±3σ | -3.12% | 8.53% | 98.24% | 99.73% |
| Bin / Range | Frequency | Prob | Cum. Prob |
|---|---|---|---|
| Less than -5.91% | 103 | 0.64% | 0.64% |
| -5.91% to -4.42% | 176 | 1.09% | 1.73% |
| -4.42% to -2.93% | 592 | 3.66% | 5.39% |
| -2.93% to -1.44% | 1936 | 11.98% | 17.37% |
| -1.44% to 0.05% | 5609 | 34.71% | 52.08% |
| 0.05% to 1.54% | 5030 | 31.13% | 83.21% |
| 1.54% to 3.03% | 1884 | 11.66% | 94.86% |
| 3.03% to 4.52% | 533 | 3.30% | 98.16% |
| 4.52% to 6.01% | 174 | 1.08% | 99.24% |
| Greater than 6.01% | 123 | 0.76% | 100.00% |
| SD | Lower Bnd | Upper Bnd | Actual % | Normal % |
|---|---|---|---|---|
| ±1σ | -1.94% | 2.04% | 76.70% | 68.27% |
| ±2σ | -3.93% | 4.02% | 95.08% | 95.45% |
| ±3σ | -5.91% | 6.01% | 98.60% | 99.73% |
| Bin / Range | Frequency | Prob | Cum. Prob |
|---|---|---|---|
| Less than -15.69% | 22 | 0.66% | 0.66% |
| -15.69% to -11.70% | 34 | 1.01% | 1.67% |
| -11.70% to -7.72% | 108 | 3.22% | 4.90% |
| -7.72% to -3.73% | 425 | 12.69% | 17.58% |
| -3.73% to 0.25% | 1127 | 33.64% | 51.22% |
| 0.25% to 4.24% | 1013 | 30.24% | 81.46% |
| 4.24% to 8.22% | 436 | 13.01% | 94.48% |
| 8.22% to 12.20% | 123 | 3.67% | 98.15% |
| 12.20% to 16.19% | 38 | 1.13% | 99.28% |
| Greater than 16.19% | 24 | 0.72% | 100.00% |
| SD | Lower Bnd | Upper Bnd | Actual % | Normal % |
|---|---|---|---|---|
| ±1σ | -5.06% | 5.56% | 75.70% | 68.27% |
| ±2σ | -10.37% | 10.88% | 94.81% | 95.45% |
| ±3σ | -15.69% | 16.19% | 98.63% | 99.73% |
| Bin / Range | Frequency | Prob | Cum. Prob |
|---|---|---|---|
| Less than -8.07% | 0 | 0.00% | 0.00% |
| -8.07% to -4.22% | 0 | 0.00% | 0.00% |
| -4.22% to -0.37% | 0 | 0.00% | 0.00% |
| -0.37% to 3.48% | 514 | 15.34% | 15.34% |
| 3.48% to 7.33% | 1628 | 48.58% | 63.92% |
| 7.33% to 11.18% | 714 | 21.31% | 85.23% |
| 11.18% to 15.03% | 294 | 8.77% | 94.00% |
| 15.03% to 18.88% | 98 | 2.92% | 96.93% |
| 18.88% to 22.73% | 43 | 1.28% | 98.21% |
| Greater than 22.73% | 60 | 1.79% | 100.00% |
| SD | Lower Bnd | Upper Bnd | Actual % | Normal % |
|---|---|---|---|---|
| ±1σ | 2.20% | 12.46% | 86.12% | 68.27% |
| ±2σ | -2.94% | 17.60% | 96.03% | 95.45% |
| ±3σ | -8.07% | 22.73% | 98.21% | 99.73% |
| Bin / Range | Frequency | Prob | Cum. Prob |
|---|---|---|---|
| Less than -15.78% | 15 | 0.45% | 0.45% |
| -15.78% to -11.81% | 25 | 0.75% | 1.19% |
| -11.81% to -7.83% | 105 | 3.13% | 4.33% |
| -7.83% to -3.86% | 476 | 14.20% | 18.53% |
| -3.86% to 0.12% | 1103 | 32.92% | 51.45% |
| 0.12% to 4.09% | 1056 | 31.51% | 82.96% |
| 4.09% to 8.07% | 405 | 12.09% | 95.05% |
| 8.07% to 12.04% | 98 | 2.92% | 97.97% |
| 12.04% to 16.01% | 37 | 1.10% | 99.07% |
| Greater than 16.01% | 31 | 0.93% | 100.00% |
| SD | Lower Bnd | Upper Bnd | Actual % | Normal % |
|---|---|---|---|---|
| ±1σ | -5.18% | 5.42% | 77.53% | 68.27% |
| ±2σ | -10.48% | 10.72% | 95.37% | 95.45% |
| ±3σ | -15.78% | 16.01% | 98.63% | 99.73% |
| Bin / Range | Frequency | Prob | Cum. Prob |
|---|---|---|---|
| Less than -30.64% | 5 | 0.65% | 0.65% |
| -30.64% to -22.71% | 8 | 1.04% | 1.69% |
| -22.71% to -14.79% | 22 | 2.86% | 4.55% |
| -14.79% to -6.87% | 109 | 14.16% | 18.70% |
| -6.87% to 1.05% | 249 | 32.34% | 51.04% |
| 1.05% to 8.98% | 235 | 30.52% | 81.56% |
| 8.98% to 16.90% | 96 | 12.47% | 94.03% |
| 16.90% to 24.82% | 29 | 3.77% | 97.79% |
| 24.82% to 32.75% | 13 | 1.69% | 99.48% |
| Greater than 32.75% | 4 | 0.52% | 100.00% |
| SD | Lower Bnd | Upper Bnd | Actual % | Normal % |
|---|---|---|---|---|
| ±1σ | -9.51% | 11.62% | 75.19% | 68.27% |
| ±2σ | -20.07% | 22.18% | 94.94% | 95.45% |
| ±3σ | -30.64% | 32.75% | 98.83% | 99.73% |
| Bin / Range | Frequency | Prob | Cum. Prob |
|---|---|---|---|
| Less than -21.17% | 0 | 0.00% | 0.00% |
| -21.17% to -11.52% | 0 | 0.00% | 0.00% |
| -11.52% to -1.88% | 0 | 0.00% | 0.00% |
| -1.88% to 7.76% | 53 | 6.87% | 6.87% |
| 7.76% to 17.40% | 458 | 59.40% | 66.28% |
| 17.40% to 27.04% | 167 | 21.66% | 87.94% |
| 27.04% to 36.69% | 52 | 6.74% | 94.68% |
| 36.69% to 46.33% | 16 | 2.08% | 96.76% |
| 46.33% to 55.97% | 11 | 1.43% | 98.18% |
| Greater than 55.97% | 14 | 1.82% | 100.00% |
| SD | Lower Bnd | Upper Bnd | Actual % | Normal % |
|---|---|---|---|---|
| ±1σ | 4.55% | 30.26% | 90.66% | 68.27% |
| ±2σ | -8.31% | 43.11% | 96.24% | 95.45% |
| ±3σ | -21.17% | 55.97% | 98.18% | 99.73% |
| Bin / Range | Frequency | Prob | Cum. Prob |
|---|---|---|---|
| Less than -34.74% | 0 | 0.00% | 0.00% |
| -34.74% to -25.95% | 3 | 0.39% | 0.39% |
| -25.95% to -17.15% | 22 | 2.85% | 3.24% |
| -17.15% to -8.35% | 108 | 14.01% | 17.25% |
| -8.35% to 0.44% | 284 | 36.84% | 54.09% |
| 0.44% to 9.24% | 241 | 31.26% | 85.34% |
| 9.24% to 18.03% | 77 | 9.99% | 95.33% |
| 18.03% to 26.83% | 22 | 2.85% | 98.18% |
| 26.83% to 35.62% | 7 | 0.91% | 99.09% |
| Greater than 35.62% | 7 | 0.91% | 100.00% |
| SD | Lower Bnd | Upper Bnd | Actual % | Normal % |
|---|---|---|---|---|
| ±1σ | -11.29% | 12.17% | 79.64% | 68.27% |
| ±2σ | -23.01% | 23.89% | 96.76% | 95.45% |
| ±3σ | -34.74% | 35.62% | 99.09% | 99.73% |
| Bin / Range | Frequency | Prob | Cum. Prob |
|---|---|---|---|
| Less than -51.66% | 1 | 0.39% | 0.39% |
| -51.66% to -37.98% | 1 | 0.39% | 0.78% |
| -37.98% to -24.30% | 10 | 3.89% | 4.67% |
| -24.30% to -10.61% | 38 | 14.79% | 19.46% |
| -10.61% to 3.07% | 86 | 33.46% | 52.92% |
| 3.07% to 16.75% | 70 | 27.24% | 80.16% |
| 16.75% to 30.43% | 38 | 14.79% | 94.94% |
| 30.43% to 44.11% | 7 | 2.72% | 97.67% |
| 44.11% to 57.79% | 3 | 1.17% | 98.83% |
| Greater than 57.79% | 3 | 1.17% | 100.00% |
| SD | Lower Bnd | Upper Bnd | Actual % | Normal % |
|---|---|---|---|---|
| ±1σ | -15.18% | 21.31% | 73.54% | 68.27% |
| ±2σ | -33.42% | 39.55% | 96.89% | 95.45% |
| ±3σ | -51.66% | 57.79% | 98.44% | 99.73% |
| Bin / Range | Frequency | Prob | Cum. Prob |
|---|---|---|---|
| Less than -46.49% | 0 | 0.00% | 0.00% |
| -46.49% to -26.61% | 0 | 0.00% | 0.00% |
| -26.61% to -6.73% | 0 | 0.00% | 0.00% |
| -6.73% to 13.15% | 5 | 1.94% | 1.94% |
| 13.15% to 33.03% | 173 | 67.05% | 68.99% |
| 33.03% to 52.91% | 53 | 20.54% | 89.53% |
| 52.91% to 72.80% | 12 | 4.65% | 94.19% |
| 72.80% to 92.68% | 10 | 3.88% | 98.06% |
| 92.68% to 112.56% | 1 | 0.39% | 98.45% |
| Greater than 112.56% | 4 | 1.55% | 100.00% |
| SD | Lower Bnd | Upper Bnd | Actual % | Normal % |
|---|---|---|---|---|
| ±1σ | 6.52% | 59.54% | 92.25% | 68.27% |
| ±2σ | -19.98% | 86.05% | 96.90% | 95.45% |
| ±3σ | -46.49% | 112.56% | 98.45% | 99.73% |
| Bin / Range | Frequency | Prob | Cum. Prob |
|---|---|---|---|
| Less than -60.88% | 0 | 0.00% | 0.00% |
| -60.88% to -45.43% | 1 | 0.39% | 0.39% |
| -45.43% to -29.97% | 5 | 1.94% | 2.33% |
| -29.97% to -14.52% | 37 | 14.34% | 16.67% |
| -14.52% to 0.93% | 102 | 39.53% | 56.20% |
| 0.93% to 16.39% | 73 | 28.29% | 84.50% |
| 16.39% to 31.84% | 29 | 11.24% | 95.74% |
| 31.84% to 47.29% | 6 | 2.33% | 98.06% |
| 47.29% to 62.75% | 3 | 1.16% | 99.22% |
| Greater than 62.75% | 2 | 0.78% | 100.00% |
| SD | Lower Bnd | Upper Bnd | Actual % | Normal % |
|---|---|---|---|---|
| ±1σ | -19.67% | 21.54% | 82.17% | 68.27% |
| ±2σ | -40.28% | 42.14% | 97.67% | 95.45% |
| ±3σ | -60.88% | 62.75% | 99.22% | 99.73% |